APA (7th ed.) Zitazioa
Lewis, G. (1991). Photojournalism: Content and technique. Wm. C. Brown Publishers.
Chicago Style (17th ed.) Zitazioa
Lewis, Greg. Photojournalism: Content and Technique. Dubuque, IA: Wm. C. Brown Publishers, 1991.
MLA (9th ed.) Zitazioa
Lewis, Greg. Photojournalism: Content and Technique. Wm. C. Brown Publishers, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.