Cita APA (7a ed.)

Howells, K. (1984). The psychology of sexual diversity. Blackwell.

Cita Chicago Style (17a ed.)

Howells, Kevin. The Psychology of Sexual Diversity. Oxford: Blackwell, 1984.

Cita MLA (8a ed.)

Howells, Kevin. The Psychology of Sexual Diversity. Blackwell, 1984.