APA (7th ed.) Citation

Elkins, J. (2011). What photography is / James Elkins. Routledge.

Chicago Style (17th ed.) Citation

Elkins, James. What Photography Is / James Elkins. New York: Routledge, 2011.

MLA (9th ed.) Citation

Elkins, James. What Photography Is / James Elkins. Routledge, 2011.

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