APA Citation

Schwarz, O., & Schwarz, O. (1969). The Psychology of Sex ([1. edición].). Harmondsworth: Penguin Books.

Chicago Style Citation

Schwarz, Oswald, and Oswald Schwarz. The Psychology of Sex. [1. edición]. Harmondsworth: Penguin Books, 1969.

MLA Citation

Schwarz, Oswald, and Oswald Schwarz. The Psychology of Sex. [1. edición]. Harmondsworth: Penguin Books, 1969.

Warning: These citations may not always be 100% accurate.