Cita APA (7a ed.)

Kaiser, W., & Wohnout, H. (2004). Political Catholicism in Europe, 1918-1945. Frank Cass.

Cita Chicago Style (17a ed.)

Kaiser, Wolfram, y Helmut Wohnout. Political Catholicism in Europe, 1918-1945. London ; Portland, OR: Frank Cass, 2004.

Cita MLA (9a ed.)

Kaiser, Wolfram, y Helmut Wohnout. Political Catholicism in Europe, 1918-1945. Frank Cass, 2004.