Cita APA (7a ed.)

Wiltgen, R. M. (1985). The Rhine flows into the Tiber: A history of Vatican II. Tan Books and Publishers.

Cita Chicago Style (17a ed.)

Wiltgen, Ralph M. The Rhine Flows into the Tiber: A History of Vatican II. Rockford, Ill.: Tan Books and Publishers, 1985.

Cita MLA (9a ed.)

Wiltgen, Ralph M. The Rhine Flows into the Tiber: A History of Vatican II. Tan Books and Publishers, 1985.