APA (7th ed.) Citation

Carlson, W. S. (1940). Greenland lies north. The Macmillan company.

Chicago Style (17th ed.) Citation

Carlson, William Samuel. Greenland Lies North. New York: The Macmillan company, 1940.

MLA (9th ed.) Citation

Carlson, William Samuel. Greenland Lies North. The Macmillan company, 1940.

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