APA (7th ed.) Citation

(1940). How to become a citizen of the United States. Common Council for American Unity.

Chicago Style (17th ed.) Citation

How to Become a Citizen of the United States. Common Council for American Unity, 1940.

MLA (8th ed.) Citation

How to Become a Citizen of the United States. Common Council for American Unity, 1940.

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