Douglass, F., & McKivigan, J. R. (2021). The Frederick Douglass Papers. Yale University Press.
Chicago Style (17th ed.) CitationDouglass, Frederick, and John R. McKivigan. The Frederick Douglass Papers. New Haven: Yale University Press, 2021.
MLA引文Douglass, Frederick, and John R. McKivigan. The Frederick Douglass Papers. Yale University Press, 2021.
警告:這些引文格式不一定是100%准確.