Gaya APA
LEYSER, C. (2000).
AUTHORITY AND ASCETICISM FROM AUGUSTINE TO GREGORY THE GREAT (cetakan 1).
NEWYORK:
Oxford University Press.
Gaya MLA
LEYSER, CONRAD.
"AUTHORITY AND ASCETICISM FROM AUGUSTINE TO GREGORY THE GREAT".
cetakan 1
NEWYORK:
Oxford University Press,
2000.
Art Original.