APA (7th ed.) Citation

Northrop, F. S. C. (1949). Ideological differences and world order: Studies in the philosophy and science of the world's cultures. Yale University Press.

Chicago Style (17th ed.) Citation

Northrop, Filmer Stuart Cuckow. Ideological Differences and World Order: Studies in the Philosophy and Science of the World's Cultures. New Haven: Yale University Press, 1949.

MLA (9th ed.) Citation

Northrop, Filmer Stuart Cuckow. Ideological Differences and World Order: Studies in the Philosophy and Science of the World's Cultures. Yale University Press, 1949.