APA (7 ম সংস্করণ) উদ্ধৃতি

Christianson, S. (2010). Freeing Charles: The struggle to free a slave on the eve of the Civil War. University of Illinois Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Christianson, Scott. Freeing Charles: The Struggle to Free a Slave on the Eve of the Civil War. Urbana: University of Illinois Press, 2010.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Christianson, Scott. Freeing Charles: The Struggle to Free a Slave on the Eve of the Civil War. University of Illinois Press, 2010.