APA aipamena

Karlen, A. (1971). Sexuality and Homosexuality: A New View. New York: W. W. Norton.

Chicago Style aipamena

Karlen, Arno. Sexuality and Homosexuality: A New View. New York: W. W. Norton, 1971.

MLA aipamena

Karlen, Arno. Sexuality and Homosexuality: A New View. New York: W. W. Norton, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.