APA (7th ed.) Citation

Karlen, A. (1971). Sexuality and homosexuality: A new view (First edition.). W.W. Norton.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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