APA (7th ed.) Citation

Rasmussen, K. (1921). Greenland by the Polar Sea: The story of the Thule Expedition from Melville Bay to Cape Morris Jesup. William Heineman.

Chicago Style (17th ed.) Citation

Rasmussen, Knud. Greenland by the Polar Sea: The Story of the Thule Expedition from Melville Bay to Cape Morris Jesup. London: William Heineman, 1921.

MLA (8th ed.) Citation

Rasmussen, Knud. Greenland by the Polar Sea: The Story of the Thule Expedition from Melville Bay to Cape Morris Jesup. William Heineman, 1921.

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