APA (7th ed.) Citation

Whitaker, A. P. (1940). Mexico today. The American Academy of Political and Social Science.

Chicago Style (17th ed.) Citation

Whitaker, Arthur Preston. Mexico Today. Philadelphia: The American Academy of Political and Social Science, 1940.

MLA (9th ed.) Citation

Whitaker, Arthur Preston. Mexico Today. The American Academy of Political and Social Science, 1940.