Cita APA

Trask, G. S. (1952). The key to the other ([1st ed.].). Doubleday.

Citación estilo Chicago

Trask, Georgianne Sampson. The Key to the Other. [1st ed.]. Garden City, N.Y.: Doubleday, 1952.

Cita MLA

Trask, Georgianne Sampson. The Key to the Other. [1st ed.]. Doubleday, 1952.