Cita APA

Stroebel, L. D., & Zakia, R. D. (1993). The Focal encyclopedia of photography (3rd ed.). Focal Press.

Chicago Edition Citation

Stroebel, Leslie D., i Richard D. Zakia. The Focal Encyclopedia of Photography. 3rd ed. Boston: Focal Press, 1993.

Cita MLA

Stroebel, Leslie D., i Richard D. Zakia. The Focal Encyclopedia of Photography. 3rd ed. Focal Press, 1993.