APA (7th ed.) Citation

Langford, M. J. (1980). Advanced photography: A grammar of techniques (4th ed.). Focal.

Chicago Style (17th ed.) Citation

Langford, Michael John. Advanced Photography: A Grammar of Techniques. 4th ed. London: Focal, 1980.

MLA (9th ed.) Citation

Langford, Michael John. Advanced Photography: A Grammar of Techniques. 4th ed. Focal, 1980.

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