APA (7th ed.) Citation

Ashby, R., & Ohrn, D. G. (1995). Herstory: Women who changed the world. Viking.

Chicago Style (17th ed.) Citation

Ashby, Ruth, and Deborah Gore Ohrn. Herstory: Women Who Changed the World. New York: Viking, 1995.

MLA (9th ed.) Citation

Ashby, Ruth, and Deborah Gore Ohrn. Herstory: Women Who Changed the World. Viking, 1995.