APA (7th ed.) Citation

National Planning Association. (1941). United States' cooperation with British nations. National Planning Association.

Chicago Style (17th ed.) Citation

National Planning Association. United States' Cooperation with British Nations. Washington: National Planning Association, 1941.

MLA (9th ed.) Citation

National Planning Association. United States' Cooperation with British Nations. National Planning Association, 1941.

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