APA (7th ed.) Citation

Clark, R. W. (1860). The African slave trade. The American Tract Society.

Chicago Style (17th ed.) Citation

Clark, Rufus W. The African Slave Trade. Boston: The American Tract Society, 1860.

MLA (9th ed.) Citation

Clark, Rufus W. The African Slave Trade. The American Tract Society, 1860.

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