APA (7th ed.) Citation

Noyes, J. H. (2011). History of American Socialisms. Project Gutenberg.

Chicago Style (17th ed.) Citation

Noyes, John Humphrey. History of American Socialisms. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Noyes, John Humphrey. History of American Socialisms. Project Gutenberg, 2011.

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