Cita APA (7a ed.)

Riha, B., & Handschuh, D. (1996). National media guide for emergency & disaster incidents. National Press Photographers Association.

Cita Chicago Style (17a ed.)

Riha, Bob, y David Handschuh. National Media Guide for Emergency & Disaster Incidents. Durham: National Press Photographers Association, 1996.

Cita MLA (9a ed.)

Riha, Bob, y David Handschuh. National Media Guide for Emergency & Disaster Incidents. National Press Photographers Association, 1996.