Cita APA (7a ed.)

Peterson, B. (1993). People in focus: How to photograph anyone, anywhere. Amphoto.

Cita Chicago Style (17a ed.)

Peterson, Bryan. People in Focus: How to Photograph Anyone, Anywhere. New York, N.Y.: Amphoto, 1993.

Cita MLA (8a ed.)

Peterson, Bryan. People in Focus: How to Photograph Anyone, Anywhere. Amphoto, 1993.

Precaución: Estas citas no son 100% exactas.