APA

Möhler J. A., Erb P. C., . (1996). Unity in the Church, or, The principle of Catholicism. Washington, D.C: The Catholic University of America Press.

Chicago

Möhler Johann Adam, Erb Peter C, . 1996. Unity in the Church, or, The principle of Catholicism. Washington, D.C: The Catholic University of America Press.

Harvard

Möhler J. A., Erb P. C., . (1996). Unity in the Church, or, The principle of Catholicism. Washington, D.C: The Catholic University of America Press.

MLA

Möhler Johann Adam, Erb Peter C, . Unity in the Church, or, The principle of Catholicism. Washington, D.C: The Catholic University of America Press. 1996.