Cita APA (7a ed.)

MacDougall, H. A. (1973). Lord Acton on Papal power. Sheed and Ward.

Cita Chicago Style (17a ed.)

MacDougall, Hugh A. Lord Acton on Papal Power. London: Sheed and Ward, 1973.

Cita MLA (9a ed.)

MacDougall, Hugh A. Lord Acton on Papal Power. Sheed and Ward, 1973.