Cita APA

Mulvaney, K. (2001). At the ends of the earth: The history of the polar regions. Island Press.

Citación estilo Chicago

Mulvaney, Kieran. At the Ends of the Earth: The History of the Polar Regions. Washington, D.C.: Island Press, 2001.

Cita MLA

Mulvaney, Kieran. At the Ends of the Earth: The History of the Polar Regions. Island Press, 2001.