APA

Bergler E., . (1971). Homosexuality: disease or way of life?. New York: Collier Books.

Chicago

Bergler Edmund, . 1971. Homosexuality: disease or way of life?. New York: Collier Books.

Harvard

Bergler E., . (1971). Homosexuality: disease or way of life?. New York: Collier Books.

MLA

Bergler Edmund, . Homosexuality: disease or way of life?. New York: Collier Books. 1971.