APA (7th ed.) Citation

United States. Bureau of Immigration. (1934). The spirit of the service. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Immigration. The Spirit of the Service. [Washington]: [s.n.], 1934.

MLA (9th ed.) Citation

United States. Bureau of Immigration. The Spirit of the Service. [s.n.], 1934.

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