Cita APA (7a ed.)

Ostrander, S., & Schroeder, L. (1970). Psychic discoveries behind the Iron Curtain. Bantam Books.

Cita Chicago Style (17a ed.)

Ostrander, Sheila, y Lynn Schroeder. Psychic Discoveries Behind the Iron Curtain. New York: Bantam Books, 1970.

Cita MLA (9a ed.)

Ostrander, Sheila, y Lynn Schroeder. Psychic Discoveries Behind the Iron Curtain. Bantam Books, 1970.