APA-viite

Harawa, N. T., Leng, M., Kim, J., & Cunningham, W. E. (2011). Racial/ethnic and gender differences among older adults in nonmonogamous partnerships, time spent single, and HIV testing.

Chicago-tyylinen lähdeviittaus

Harawa, Nina T., Mei Leng, Junyeop Kim, ja William Emery Cunningham. Racial/ethnic and Gender Differences Among Older Adults in Nonmonogamous Partnerships, Time Spent Single, and HIV Testing. 2011.

MLA-viite

Harawa, Nina T., Mei Leng, Junyeop Kim, ja William Emery Cunningham. Racial/ethnic and Gender Differences Among Older Adults in Nonmonogamous Partnerships, Time Spent Single, and HIV Testing. 2011.

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