APA Format

37022. (2007). The practical zone system: for film and digital photography. Amsterdam : Elsevier

MLA Format

37022. The practical zone system: for film and digital photography. Amsterdam : Elsevier, 2007

Chicago Format

37022. The practical zone system: for film and digital photography. Amsterdam : Elsevier, 2007

Australian/Harvard Format

37022. 2007. The practical zone system: for film and digital photography. Elsevier Amsterdam