APA-ийн эшлэл(7 дахь хэвлэлт)

Ripley, C. P. (1991). The Black abolitionist papers. University of North Carolina Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ripley, C. Peter. The Black Abolitionist Papers. Chapel Hill: University of North Carolina Press, 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ripley, C. Peter. The Black Abolitionist Papers. University of North Carolina Press, 1991.