APA (7th ed.) Citation

Ehrlich, G. (2001). This cold heaven: Seven seasons in Greenland. Pantheon Books.

Chicago Style (17th ed.) Citation

Ehrlich, Gretel. This Cold Heaven: Seven Seasons in Greenland. New York: Pantheon Books, 2001.

MLA (9th ed.) Citation

Ehrlich, Gretel. This Cold Heaven: Seven Seasons in Greenland. Pantheon Books, 2001.

Warning: These citations may not always be 100% accurate.