APA
Vonier A. O., . (1933). Christianus. London: Burns Oates and Washbourne Ltd.
Chicago
Vonier Anscar O.S.B, . 1933. Christianus. London: Burns Oates and Washbourne Ltd.
Harvard
Vonier A. O., . (1933). Christianus. London: Burns Oates and Washbourne Ltd.
MLA
Vonier Anscar O.S.B, . Christianus. London: Burns Oates and Washbourne Ltd. 1933.
