National Geographic. (2005). Africa: A storied landscape. National Geographic Society.
Chicago (17e ed.) BronvermeldingNational Geographic. Africa: A Storied Landscape. Washington, DC: National Geographic Society, 2005.
MLA (9e ed.) BronvermeldingNational Geographic. Africa: A Storied Landscape. National Geographic Society, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.