Cita APA (7a ed.)

Möhler, J. A., & Erb, P. C. (1996). Unity in the Church or The principle of catholicism: Presented in the spirit of the Churh Fathers of the first three centuries. The Catholic University of America Press.

Cita Chicago Style (17a ed.)

Möhler, Johann Adam, y Peter C. Erb. Unity in the Church or The Principle of Catholicism: Presented in the Spirit of the Churh Fathers of the First Three Centuries. Washington: The Catholic University of America Press, 1996.

Cita MLA (9a ed.)

Möhler, Johann Adam, y Peter C. Erb. Unity in the Church or The Principle of Catholicism: Presented in the Spirit of the Churh Fathers of the First Three Centuries. The Catholic University of America Press, 1996.