APA (7th ed.) Citation

Frey, L., & Frey, M. (2003). The French Revolution / Linda S. Frey and Marsha L. Frey. Greenwood.

Chicago Style (17th ed.) Citation

Frey, Linda, and Marsha Frey. The French Revolution / Linda S. Frey and Marsha L. Frey. Westport, Conn.: Greenwood, 2003.

MLA (9th ed.) Citation

Frey, Linda, and Marsha Frey. The French Revolution / Linda S. Frey and Marsha L. Frey. Greenwood, 2003.

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