APA (7th ed.) Citation

Elkins, J. (2011). What photography is (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Elkins, James. What Photography Is. 1. publ. New York, NY [u.a.]: Routledge, 2011.

MLA (9th ed.) Citation

Elkins, James. What Photography Is. 1. publ. Routledge, 2011.

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