APA (7th ed.) Citation

NetLibrary, Inc, & Engerman, S. L. (1999). Terms of labor: Slavery, serfdom, and free labor. Stanford University Press.

Chicago Style (17th ed.) Citation

NetLibrary, Inc, and Stanley L. Engerman. Terms of Labor: Slavery, Serfdom, and Free Labor. Stanford, Calif.: Stanford University Press, 1999.

MLA (8th ed.) Citation

NetLibrary, Inc, and Stanley L. Engerman. Terms of Labor: Slavery, Serfdom, and Free Labor. Stanford University Press, 1999.