APA (7th ed.) Citation

Bancroft, K. (1981). Amphoto guide to lenses. Amphoto.

Chicago Style (17th ed.) Citation

Bancroft, Keith. Amphoto Guide to Lenses. New York, N.Y.: Amphoto, 1981.

MLA (9th ed.) Citation

Bancroft, Keith. Amphoto Guide to Lenses. Amphoto, 1981.

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