APA (7th ed.) Citation

Freuchen, P. (1961). Peter Freuchen's book of the Eskimos.

Chicago Style (17th ed.) Citation

Freuchen, Peter. Peter Freuchen's Book of the Eskimos. 1961.

MLA (9th ed.) Citation

Freuchen, Peter. Peter Freuchen's Book of the Eskimos. 1961.

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