APA (7th ed.) Citation

United States. Immigration and Naturalization Service. (1945). Program Aids for Citizenship Recognition Ceremonies (Revised Edition). [s.n.].

Chicago Style (17th ed.) Citation

United States. Immigration and Naturalization Service. Program Aids for Citizenship Recognition Ceremonies (Revised Edition). [Washington]: [s.n.], 1945.

MLA (9th ed.) Citation

United States. Immigration and Naturalization Service. Program Aids for Citizenship Recognition Ceremonies (Revised Edition). [s.n.], 1945.

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