Cita APA (7a ed.)
Mulvaney, K. (2001). At the ends of the earth: A history of the polar regions. Island Press/Shearwater Books.
Cita Chicago Style (17a ed.)
Mulvaney, Kieran. At the Ends of the Earth: A History of the Polar Regions. Washington, DC: Island Press/Shearwater Books, 2001.
Cita MLA (9a ed.)
Mulvaney, Kieran. At the Ends of the Earth: A History of the Polar Regions. Island Press/Shearwater Books, 2001.
Precaución: Estas citas no son 100% exactas.