APA (7th ed.) Citation

Campbell, H. (2005). Women Wage-Earners: Their Past, Their Present, and Their Future. Project Gutenberg.

Chicago Style (17th ed.) Citation

Campbell, Helen. Women Wage-Earners: Their Past, Their Present, and Their Future. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Campbell, Helen. Women Wage-Earners: Their Past, Their Present, and Their Future. Project Gutenberg, 2005.

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