Franklin

Slave Sales and Appraisals, 1775-1865 [electronic resource] Robert W. Fogel, Stanley L. Engerman

MLA

Fogel, Robert William, and Stanley L Engerman. Slave Sales and Appraisals, 1775-1865. 2006-10-11 Ann Arbor, Mich.: Inter-university Consortium for Political and Social Research [distributor], 1984.

APA

Fogel, R. William, & Engerman, S. L. (1984). Slave Sales and Appraisals, 1775-1865. 2006-10-11 Ann Arbor, Mich.: Inter-university Consortium for Political and Social Research [distributor].

Chicago

Fogel, Robert William., and Stanley L Engerman. Slave Sales and Appraisals, 1775-1865. 2006-10-11 Ann Arbor, Mich.: Inter-university Consortium for Political and Social Research [distributor], 1984.