APA (7th ed.) Citation

Nichols, C. (2005). Madam C. J. Walker. Children's Press.

Chicago Style (17th ed.) Citation

Nichols, Catherine. Madam C. J. Walker. New York: Children's Press, 2005.

MLA (9th ed.) Citation

Nichols, Catherine. Madam C. J. Walker. Children's Press, 2005.