APA Citation

Kolchin, P. (1987). Unfree labor: American slavery and Russian serfdom. Cambridge, MA: Belknap Press of Harvard University Press.

Chicago Style Citation

Kolchin, Peter. Unfree Labor: American Slavery and Russian Serfdom. Cambridge, MA: Belknap Press of Harvard University Press, 1987.

MLA Citation

Kolchin, Peter. Unfree Labor: American Slavery and Russian Serfdom. Cambridge, MA: Belknap Press of Harvard University Press, 1987.

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