Cita APA (7th ed.)

Gikow, L., & Mcgowan, S. (2002). Famous african americans in history. Popular Publishing Company.

Cita Chicago (17th ed.)

Gikow, Louise, i Siobhan Mcgowan. Famous African Americans in History. New York: Popular Publishing Company, 2002.

Cita MLA (9th ed.)

Gikow, Louise, i Siobhan Mcgowan. Famous African Americans in History. Popular Publishing Company, 2002.