APA-viite (7. p.)

National Geographic Society (U.S.) & Johns, C. (2014). Women of vision: National Geographic Photographers on Assignment. National Geographic Society.

Chicago-viite (17. p.)

National Geographic Society (U.S.) ja Chris Johns. Women of Vision: National Geographic Photographers on Assignment. Washington, District of Columbia: National Geographic Society, 2014.

MLA-viite (8. p.)

National Geographic Society (U.S.) ja Chris Johns. Women of Vision: National Geographic Photographers on Assignment. National Geographic Society, 2014.