APA (7th ed.) Citation

Haynes, G. E. (2008). The Negro at Work in New York City A Study in Economic Progress. Project Gutenberg.

Chicago Style (17th ed.) Citation

Haynes, George Edmund. The Negro at Work in New York City A Study in Economic Progress. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Haynes, George Edmund. The Negro at Work in New York City A Study in Economic Progress. Project Gutenberg, 2008.

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