APA način citiranja (7. izdanje)

Johnson, C. (1986). The practical zone system: A simple guide to photographic control. Focal Press.

Čikaški stil citiranja (17. izdanje)

Johnson, Chris. The Practical Zone System: A Simple Guide to Photographic Control. Boston: Focal Press, 1986.

MLA način citiranja (9. izdanje)

Johnson, Chris. The Practical Zone System: A Simple Guide to Photographic Control. Focal Press, 1986.