APA (7th ed.) Citation

Koch, L. (1940). Survey of North Greenland. Reitzel.

Chicago Style (17th ed.) Citation

Koch, Lauge. Survey of North Greenland. København: Reitzel, 1940.

MLA (9th ed.) Citation

Koch, Lauge. Survey of North Greenland. Reitzel, 1940.

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