Franklin

MLA

Kessler, James H. Distinguished African American Scientists of the 20th Century. Phoenix, Ariz.: Oryx Press, 1996.

APA

Kessler, J. H. (1996). Distinguished African American scientists of the 20th century. Phoenix, Ariz.: Oryx Press.

Chicago

Kessler, James H. Distinguished African American Scientists of the 20th Century. Phoenix, Ariz.: Oryx Press, 1996.