APA (7th ed.) Citation

United States. Office of Inter-American Affairs. (1944). Ecuador, Snow on Equator. [s.n.].

Chicago Style (17th ed.) Citation

United States. Office of Inter-American Affairs. Ecuador, Snow on Equator. [Washington]: [s.n.], 1944.

MLA (9th ed.) Citation

United States. Office of Inter-American Affairs. Ecuador, Snow on Equator. [s.n.], 1944.