APA-ийн эшлэл(7 дахь хэвлэлт)

Canning, J. (1996). A history of medieval political thought. Routledge.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Canning, Joseph. A History of Medieval Political Thought. London: Routledge, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Canning, Joseph. A History of Medieval Political Thought. Routledge, 1996.