APA (7th ed.) Citation

Potts, H. E. (1997). A comprehensive name index for The American slave. Greenwood Press.

Chicago Style (17th ed.) Citation

Potts, Howard E. A Comprehensive Name Index for The American Slave. Westport, Conn.: Greenwood Press, 1997.

MLA (9th ed.) Citation

Potts, Howard E. A Comprehensive Name Index for The American Slave. Greenwood Press, 1997.