APA (7th ed.) Citation

(1968). The comparative approach to American history. U.S. Information Service.

Chicago Style (17th ed.) Citation

The Comparative Approach to American History. Washington, D. C: U.S. Information Service, 1968.

MLA (9th ed.) Citation

The Comparative Approach to American History. U.S. Information Service, 1968.

Warning: These citations may not always be 100% accurate.