Morel, E. D. (1969). Red rubber: The story of the rubber slave trade flourishing on the Congo in the year of grace 1906. Negro Universities Press.
Chicago Style (17th ed.) CitationMorel, E. D. Red Rubber: The Story of the Rubber Slave Trade Flourishing on the Congo in the Year of Grace 1906. New York: Negro Universities Press, 1969.
MLA (9th ed.) CitationMorel, E. D. Red Rubber: The Story of the Rubber Slave Trade Flourishing on the Congo in the Year of Grace 1906. Negro Universities Press, 1969.
Warning: These citations may not always be 100% accurate.