Cita APA (7a ed.)

Hildebrand, D. v., & O'Connor, J. J. (1993). Trojan horse in the city of God: The Catholic crisis explained. Sophia Institute Press.

Cita Chicago Style (17a ed.)

Hildebrand, Dietrich von, y John Joseph O'Connor. Trojan Horse in the City of God: The Catholic Crisis Explained. Manchester, New Hampshire: Sophia Institute Press, 1993.

Cita MLA (9a ed.)

Hildebrand, Dietrich von, y John Joseph O'Connor. Trojan Horse in the City of God: The Catholic Crisis Explained. Sophia Institute Press, 1993.