Gaya APA
Evans, G.R. (1986).
The Thought Of Gregory the Great .
London:
Cambridge University Press.
Gaya Chicago
Evans, G.R.
The Thought Of Gregory the Great.
London:
Cambridge University Press,
1986.
Text.
Gaya MLA
Evans, G.R.
The Thought Of Gregory the Great.
London:
Cambridge University Press,
1986.
Text.
Gaya Turabian
Evans, G.R.
The Thought Of Gregory the Great.
London:
Cambridge University Press,
1986.
Print.