APA (7th ed.) Citation

Hirsch, R. (2012). Light and lens : photography in the digital age / Robert Hirsch: Photography in the digital age (2nd ed.). Focal Press.

Chicago Style (17th ed.) Citation

Hirsch, Robert. Light and Lens : Photography in the Digital Age / Robert Hirsch: Photography in the Digital Age. 2nd ed. Oxford: Focal Press, 2012.

MLA (9th ed.) Citation

Hirsch, Robert. Light and Lens : Photography in the Digital Age / Robert Hirsch: Photography in the Digital Age. 2nd ed. Focal Press, 2012.

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