Citazione Stile APA (7a Edizione)

Switzer, D. K., & Switzer, S. (1980). Parents of the homosexual: By David K. Switzer and Shirley Switzer (1. Auflage.). Westminster.

Citazione stile Chigago Style (17a edizione)

Switzer, David K., e Shirley Switzer. Parents of the Homosexual: By David K. Switzer and Shirley Switzer. 1. Auflage. Philadelphia: Westminster, 1980.

Citatione MLA (8a ed.)

Switzer, David K., e Shirley Switzer. Parents of the Homosexual: By David K. Switzer and Shirley Switzer. 1. Auflage. Westminster, 1980.