APA (7th ed.) Citation

Weigert, H. W., Stefansson, V., & Harrison, R. E. (1949). New compass of the world: A symposium on political geography. Macmillan Co..

Chicago Style (17th ed.) Citation

Weigert, Hans Werner, Vilhjalmur Stefansson, and Richard Edes Harrison. New Compass of the World: A Symposium on Political Geography. New York: Macmillan Co., 1949.

MLA (9th ed.) Citation

Weigert, Hans Werner, et al. New Compass of the World: A Symposium on Political Geography. Macmillan Co., 1949.