APA (7th ed.) Citation

SMITH, R. (1979). Amphoto guide to filters. Amphoto Books.

Chicago Style (17th ed.) Citation

SMITH, Robb. Amphoto Guide to Filters. Amphoto Books, 1979.

MLA (8th ed.) Citation

SMITH, Robb. Amphoto Guide to Filters. Amphoto Books, 1979.

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