Gibson, D. P. (1978). 70 billion in the Black: America's black consumers. Macmillan.
Chicago Style (17th ed.) CitationGibson, D. Parke. 70 Billion in the Black: America's Black Consumers. New York: Macmillan, 1978.
MLA (9th ed.) CitationGibson, D. Parke. 70 Billion in the Black: America's Black Consumers. Macmillan, 1978.
Warning: These citations may not always be 100% accurate.