Cita APA (7a ed.)

O'Mahony, C., Dominic, & Vithayathil, G. (1974). Church History: A summary. Pontifical Institute of Theology and Philosophy.

Cita Chicago Style (17a ed.)

O'Mahony, Christopher, Dominic, y G. Vithayathil. Church History: A Summary. Kerala: Pontifical Institute of Theology and Philosophy, 1974.

Cita MLA (9a ed.)

O'Mahony, Christopher, et al. Church History: A Summary. Pontifical Institute of Theology and Philosophy, 1974.