APA (7th ed.) Citation

Smithsonian Institution. (1942). War background studies. Smithsonian Institution.

Chicago Style (17th ed.) Citation

Smithsonian Institution. War Background Studies. Washington, D.C: Smithsonian Institution, 1942.

MLA (9th ed.) Citation

Smithsonian Institution. War Background Studies. Smithsonian Institution, 1942.

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