Cita APA (7a ed.)
Ehrlich, G. (2001). <This> Cold Heaven: Seven Seasons in Greenland. Vintage Books/Random House.
Cita Chicago Style (17a ed.)
Ehrlich, Gretel. <This> Cold Heaven: Seven Seasons in Greenland. New York: Vintage Books/Random House, 2001.
Cita MLA (9a ed.)
Ehrlich, Gretel. <This> Cold Heaven: Seven Seasons in Greenland. Vintage Books/Random House, 2001.
Precaución: Estas citas no son 100% exactas.