APA (7e ed.) Bronvermelding
Moldvay, A. (1981). National Geographic Photographer's Field Guide: With contributions from the photographers of the National Geographic Society. National Geographic.
Chicago (17e ed.) Bronvermelding
Moldvay, Albert. National Geographic Photographer's Field Guide: With Contributions from the Photographers of the National Geographic Society. Washington: National Geographic, 1981.
MLA (9e ed.) Bronvermelding
Moldvay, Albert. National Geographic Photographer's Field Guide: With Contributions from the Photographers of the National Geographic Society. National Geographic, 1981.
Let op: Deze citaties zijn niet altijd 100% accuraat.