Nevid, J. S., & Gotfried, F. (1995). Choices: Sex in the age of STDs. Boston: Allyn & Bacon.
Chicago Style aipamenaNevid, Jeffrey S., và Fern Gotfried. Choices: Sex in the Age of STDs. Boston: Allyn & Bacon, 1995.
MLA aipamenaNevid, Jeffrey S., và Fern Gotfried. Choices: Sex in the Age of STDs. Boston: Allyn & Bacon, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.