APA-viite (7. p.)

Byrd, W. M., & Clayton, L. A. (2000). A medical history of African Americans and the problem of race, beginnings to 1900. Routledge.

Chicago-viite (17. p.)

Byrd, W. Michael, ja Linda A. Clayton. A Medical History of African Americans and the Problem of Race, Beginnings to 1900. New York: Routledge, 2000.

MLA-viite (9. p.)

Byrd, W. Michael, ja Linda A. Clayton. A Medical History of African Americans and the Problem of Race, Beginnings to 1900. Routledge, 2000.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.