Cita APA (7a ed.)

Langford, M. J. (2000). Basic photography (7th ed.). Focal Press.

Cita Chicago Style (17a ed.)

Langford, Michael John. Basic Photography. 7th ed. Oxford ; Boston: Focal Press, 2000.

Cita MLA (9a ed.)

Langford, Michael John. Basic Photography. 7th ed. Focal Press, 2000.