Cita APA

Gassner, J. W. 1. (1943). Twenty best film plays. New York, New York: Crown Publishers.

Citación estilo Chicago

Gassner, John Waldhorn 1903-1967. Twenty Best Film Plays. New York, New York: Crown Publishers, 1943.

Cita MLA

Gassner, John Waldhorn 1903-1967. Twenty Best Film Plays. New York, New York: Crown Publishers, 1943.