Style de citation APA (7e éd.)

(1982). Orthodoxia: In the tradition of the Ostkirchliches Institut Regensburg edited by the Institute for Ecumenical Studies at the University of Fribourg Switzerland. Aschendorff Verlag.

Style de citation Chicago (17e éd.)

Orthodoxia: In the Tradition of the Ostkirchliches Institut Regensburg Edited by the Institute for Ecumenical Studies at the University of Fribourg Switzerland. Münster: Aschendorff Verlag, 1982.

Style de citation MLA (8e éd.)

Orthodoxia: In the Tradition of the Ostkirchliches Institut Regensburg Edited by the Institute for Ecumenical Studies at the University of Fribourg Switzerland. Aschendorff Verlag, 1982.