Cita APA

Logan, R. W., & Snyder, L. L. 1. (1957). The negro in the United States: A brief history. Toronto: D. Van Nostrand Company, Inc..

Citación estilo Chicago

Logan, Rayford W., y Louis Leo 1907-1993 Snyder. The Negro in the United States: A Brief History. Toronto: D. Van Nostrand Company, Inc., 1957.

Cita MLA

Logan, Rayford W., y Louis Leo 1907-1993 Snyder. The Negro in the United States: A Brief History. Toronto: D. Van Nostrand Company, Inc., 1957.