Cita APA

Postma, J. (2003). The Atlantic slave trade. Westport, Conn.: Greenwood Press.

Citación estilo Chicago

Postma, Johannes. The Atlantic Slave Trade. Westport, Conn.: Greenwood Press, 2003.

Cita MLA

Postma, Johannes. The Atlantic Slave Trade. Westport, Conn.: Greenwood Press, 2003.