Gaya APA
MULVANEY, K., CARRIER, J. (2001).
At the ends of the earth : a history of the polar regions / Kieran Mulvaney .
Washington:
Island Press.
Gaya MLA
MULVANEY, Kieran., CARRIER, Jim.
"At the ends of the earth : a history of the polar regions / Kieran Mulvaney".
Washington:
Island Press,
2001.
Text.