APA-ийн эшлэл(7 дахь хэвлэлт)

Straw, C. E. (1988). Gregory the Great: Perfection in imperfection. University of California Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Straw, Carole Ellen. Gregory the Great: Perfection in Imperfection. Berkeley: University of California Press, 1988.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Straw, Carole Ellen. Gregory the Great: Perfection in Imperfection. University of California Press, 1988.