APA (7th ed.) Citation

Langford, M., Bilissi, E., & Allen, E. (2011). Langford's advanced photography: The guide for aspiring photographers (8th ed.). Focal Press.

Chicago Style (17th ed.) Citation

Langford, Michael, Efthimia Bilissi, and Elizabeth Allen. Langford's Advanced Photography: The Guide for Aspiring Photographers. 8th ed. Oxford, UK ; Burlington, MA: Focal Press, 2011.

MLA (9th ed.) Citation

Langford, Michael, et al. Langford's Advanced Photography: The Guide for Aspiring Photographers. 8th ed. Focal Press, 2011.