Butler, C. (1919). Benedictine Monachism: By Cuthbert Butler OSB ([1. Aufl.].). Longmans, Green, and Co..
Cita Chicago (17th ed.)Butler, Cuthbert. Benedictine Monachism: By Cuthbert Butler OSB. [1. Aufl.]. London: Longmans, Green, and Co., 1919.
Cita MLA (8th ed.)Butler, Cuthbert. Benedictine Monachism: By Cuthbert Butler OSB. [1. Aufl.]. Longmans, Green, and Co., 1919.
Atenció: Aquestes cites poden no estar 100% correctes.