Παραπομπή APA

Petzold, P. (1977). The Photo guide to lighting. Focal Press.

Παραπομπή Chicago Style

Petzold, Paul. The Photo Guide to Lighting. London: Focal Press, 1977.

Παραπομπή MLA

Petzold, Paul. The Photo Guide to Lighting. Focal Press, 1977.