APA Format
Logan, F. Donald. (2002).
A History of the church in the middle ages / F. Donald Logan
. London :: Routledge,.
MLA Format
Logan, F. Donald.
A History of the church in the middle ages / F. Donald Logan
. London :: Routledge,, 2002
Chicago Format
Logan, F. Donald. A History of the church in the middle ages / F. Donald Logan. London :: Routledge,, 2002.