Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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