APA-viite

Kobre, K. (2004). Photo journalism: The professionals' approach. Focal Press.

Chicago-tyylinen lähdeviittaus

Kobre, Kenneth. Photo Journalism: The Professionals' Approach. Oaxford: Focal Press, 2004.

MLA-viite

Kobre, Kenneth. Photo Journalism: The Professionals' Approach. Focal Press, 2004.