APA-ийн эшлэл(7 дахь хэвлэлт)

Courtenay, W. J. (1999). Parisian scholars in the early fourteenth century: A social portrait. Cambridge University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Courtenay, William J. Parisian Scholars in the Early Fourteenth Century: A Social Portrait. Cambridge, U.K. ; New York, NY: Cambridge University Press, 1999.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Courtenay, William J. Parisian Scholars in the Early Fourteenth Century: A Social Portrait. Cambridge University Press, 1999.