Cita APA (7th ed.)

Petzold, P. (1975). The focalguide to moviemaking. Focal Press.

Cita Chicago (17th ed.)

Petzold, Paul. The Focalguide to Moviemaking. London: Focal Press, 1975.

Cita MLA (9th ed.)

Petzold, Paul. The Focalguide to Moviemaking. Focal Press, 1975.