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In APA style, the author's name is inverted, meaning you list the last name first. Place a comma after the last name, then the first initial. Separate the names of multiple authors with commas, using an ampersand (&) before the last name. For example: "Kringle, K., & Frost, J." If the paper was published in an academic journal, include the year in parentheses after the authors' names. If the paper was unpublished, such as a print-only thesis or dissertation, use the year the paper was written.  For example: "Kringle, K., & Frost, J. (2012)." If the date, or any other information, are not available, use the guide at http://blog.apastyle.org/apastyle/2012/05/missing-pieces.html. Use sentence capitalization to write out the full title of the research paper, capitalizing the first word and any proper names. If it has a subtitle, place a colon and capitalize the first word of the subtitle.  For example: "Kringle, K., & Frost, J. (2012). Red noses, warm hearts: The glowing phenomenon among North Pole reindeer." If you found the research paper in a database maintained by a university, corporation, or other organization, include any index number assigned to the paper in parentheses after the title. For example: "Kringle, K., & Frost, J. (2012). Red noses, warm hearts: The glowing phenomenon among North Pole reindeer. (Report No. 1234)." If the paper was published in an academic journal or magazine, use the same format that you would for any other article. For unpublished articles, provide as much information as possible to direct your readers to the research paper. For example: "Kringle, K., & Frost, J. (2012). Red noses, warm hearts: The glowing phenomenon among North Pole reindeer. (Report No. 1234). Retrieved from Alaska University Library Archives, December 24, 2017." When you write a statement that comes from the research paper, include the last names of the authors along with the year the paper was published or written.  For example: "(Kringle & Frost, 2012)." If there was no date on the research paper, use the abbreviation n.d.: "(Kringle & Frost, n.d.)."

Summary:
Start with the author's last name and first initial. Provide the year the paper was published. List the title of the research paper. Include information on where you found the paper. Use a parenthetical citation in the body of your paper.