APA (7e ed.) Bronvermelding
Mulvaney, K. (2001). At the ends of the earth: A history of the polar regions. Island Press/Shearwater Books.
Chicago (17e ed.) Bronvermelding
Mulvaney, Kieran. At the Ends of the Earth: A History of the Polar Regions. Washington, DC: Island Press/Shearwater Books, 2001.
MLA (9e ed.) Bronvermelding
Mulvaney, Kieran. At the Ends of the Earth: A History of the Polar Regions. Island Press/Shearwater Books, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.