APA
Ryan J. r., . (1931). Irish monasticism : origins and early development. London ; New York: Longmans, Green and Co.
Chicago
Ryan John rev, . 1931. Irish monasticism : origins and early development. London ; New York: Longmans, Green and Co.
Harvard
Ryan J. r., . (1931). Irish monasticism : origins and early development. London ; New York: Longmans, Green and Co.
MLA
Ryan John rev, . Irish monasticism : origins and early development. London ; New York: Longmans, Green and Co. 1931.