APA (7th ed.) Citation

Langford. (1965). Basic photography (4th. edition.). Focal Press.

Chicago Style (17th ed.) Citation

Langford. Basic Photography. 4th. edition. London: Focal Press, 1965.

MLA (8th ed.) Citation

Langford. Basic Photography. 4th. edition. Focal Press, 1965.

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