APA Citation

Fogel, R. W., & Engerman, S. L. 1. (1995). Time on the cross: The economics of American negro slavery. New York ; London: W.W. Norton.

Chicago Style Citation

Fogel, Robert William., and Stanley L. 1936- Engerman. Time On the Cross: The Economics of American Negro Slavery. New York ; London: W.W. Norton, 1995.

MLA Citation

Fogel, Robert William., and Stanley L. 1936- Engerman. Time On the Cross: The Economics of American Negro Slavery. New York ; London: W.W. Norton, 1995.

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