Style de citation APA (7e éd.)

Anon, E., & Anon, J. (2010). Photoshop CS5 for nature photographers: A workshop in a book. Wiley.

Style de citation Chicago (17e éd.)

Anon, Ellen, et Josh Anon. Photoshop CS5 for Nature Photographers: A Workshop in a Book. Indianapolis, Ind.: Wiley, 2010.

Style de citation MLA (8e éd.)

Anon, Ellen, et Josh Anon. Photoshop CS5 for Nature Photographers: A Workshop in a Book. Wiley, 2010.