Rafferty, J. P., & Leonard, M. (2013). Overview of the Abolitionist movement in the United States, including The Underground Railroad. Encyclopedia Britannica.
Chicago Style (17th ed.) CitationRafferty, John P., and Melinda Leonard. Overview of the Abolitionist Movement in the United States, Including The Underground Railroad. Chicago, IL: Encyclopedia Britannica, 2013.
MLA (9th ed.) CitationRafferty, John P., and Melinda Leonard. Overview of the Abolitionist Movement in the United States, Including The Underground Railroad. Encyclopedia Britannica, 2013.
Warning: These citations may not always be 100% accurate.