APA (7th ed.) Citation

Croy, O. (1972). Design by photography (2. ed.). Focal Press.

Chicago Style (17th ed.) Citation

Croy, Otto. Design by Photography. 2. ed. London [u.a.]: Focal Press, 1972.

MLA (9th ed.) Citation

Croy, Otto. Design by Photography. 2. ed. Focal Press, 1972.