APA (7th ed.) Citation

Copley, E. (1960). A history of slavery and its abolition (2d ed., with an appendix.). Negro History Press.

Chicago Style (17th ed.) Citation

Copley, Esther. A History of Slavery and Its Abolition. 2d ed., with an appendix. Detroit: Negro History Press, 1960.

MLA (9th ed.) Citation

Copley, Esther. A History of Slavery and Its Abolition. 2d ed., with an appendix. Negro History Press, 1960.