APA (7th ed.) Citation

Picker, F. (1974). Zone VI workshop: The fine print in black & white photography. Amphoto.

Chicago Style (17th ed.) Citation

Picker, Fred. Zone VI Workshop: The Fine Print in Black & White Photography. Garden City, N.Y.: Amphoto, 1974.

MLA (9th ed.) Citation

Picker, Fred. Zone VI Workshop: The Fine Print in Black & White Photography. Amphoto, 1974.

Warning: These citations may not always be 100% accurate.