APA (7th ed.) Citation

Weld, T. D., & Thome, J. A. (1969). Slavery and the internal slave trade in the United States. Arno Press.

Chicago Style (17th ed.) Citation

Weld, Theodore Dwight, and James A. Thome. Slavery and the Internal Slave Trade in the United States. New York: Arno Press, 1969.

MLA (9th ed.) Citation

Weld, Theodore Dwight, and James A. Thome. Slavery and the Internal Slave Trade in the United States. Arno Press, 1969.