Cita APA (7a ed.)

Petrou, D. M. (1978). The making of Superman the movie (Warner Books Ed.). Warner Books.

Cita Chicago Style (17a ed.)

Petrou, David Michael. The Making of Superman the Movie. Warner Books Ed. New York: Warner Books, 1978.

Cita MLA (9a ed.)

Petrou, David Michael. The Making of Superman the Movie. Warner Books Ed. Warner Books, 1978.