APA (7th ed.) Citation

Primack, M. L., & Willis, J. F. (1980). An economic history of the United States. Benjamin/Cummings Pub. Co.

Chicago Style (17th ed.) Citation

Primack, Martin L., and James Frederick Willis. An Economic History of the United States. Menlo Park, Calif: Benjamin/Cummings Pub. Co, 1980.

MLA (9th ed.) Citation

Primack, Martin L., and James Frederick Willis. An Economic History of the United States. Benjamin/Cummings Pub. Co, 1980.

Warning: These citations may not always be 100% accurate.