APA aipamena

Silverstein, C. (1991). Gays, lesbians, and their therapists: Studies in psychotherapy. Norton.

Chicago Style aipamena

Silverstein, Charles. Gays, Lesbians, and Their Therapists: Studies in Psychotherapy. New York: Norton, 1991.

MLA aipamena

Silverstein, Charles. Gays, Lesbians, and Their Therapists: Studies in Psychotherapy. Norton, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.