Cita APA (7a ed.)

Henze, A., & Michael, M. (1965). The Pope and the world: An illustrated history of the Ecumenical Councils. Sidgwick & Jackson.

Cita Chicago Style (17a ed.)

Henze, Anton, y Maurice Michael. The Pope and the World: An Illustrated History of the Ecumenical Councils. London: Sidgwick & Jackson, 1965.

Cita MLA (9a ed.)

Henze, Anton, y Maurice Michael. The Pope and the World: An Illustrated History of the Ecumenical Councils. Sidgwick & Jackson, 1965.