APA (7th ed.) Citation

Nef, E. S., & Harrison, R. E. (1945). Within the circle: Portrait of the Arctic. Charles Scribner's Sons.

Chicago Style (17th ed.) Citation

Nef, Evelyn Stefansson, and Richard Edes Harrison. Within the Circle: Portrait of the Arctic. New York: Charles Scribner's Sons, 1945.

MLA (9th ed.) Citation

Nef, Evelyn Stefansson, and Richard Edes Harrison. Within the Circle: Portrait of the Arctic. Charles Scribner's Sons, 1945.

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