APA (7th ed.) Citation

Helprin, B. (1973). Photo lighting techniques. Petersen pub. Co..

Chicago Style (17th ed.) Citation

Helprin, Ben. Photo Lighting Techniques. Los Angeles: Petersen pub. Co., 1973.

MLA (9th ed.) Citation

Helprin, Ben. Photo Lighting Techniques. Petersen pub. Co., 1973.