APA (7th ed.) Citation

Huntington, C. C. (1929). Environmental basis of social geography. Prentice-Hall.

Chicago Style (17th ed.) Citation

Huntington, Charles Clifford. Environmental Basis of Social Geography. New York: Prentice-Hall, 1929.

MLA (9th ed.) Citation

Huntington, Charles Clifford. Environmental Basis of Social Geography. Prentice-Hall, 1929.