Gaya APA

Anon, E., Anon, J. (2010). Photoshop CS5 for nature photographers : a workshop in a book (-). New Jersey: Wiley Publishing.

Gaya MLA

Anon, Ellen., Anon, Josh. "Photoshop CS5 for nature photographers : a workshop in a book". - New Jersey: Wiley Publishing, 2010. Text.