APA (7th ed.) Citation

Tripp, C. A. (1987). The homosexual matrix (2nd ed.). New American Library.

Chicago Style (17th ed.) Citation

Tripp, C. A. The Homosexual Matrix. 2nd ed. New York: New American Library, 1987.

MLA (9th ed.) Citation

Tripp, C. A. The Homosexual Matrix. 2nd ed. New American Library, 1987.