Cita APA (7a ed.)

Bredero, A. H., & Bruinsma, R. (1993). Christendom and Christianity in the Middle Ages: The relations between religion, church, and society. Eerdmans.

Cita Chicago Style (17a ed.)

Bredero, Adriaan Hendrik, y Reinder Bruinsma. Christendom and Christianity in the Middle Ages: The Relations Between Religion, Church, and Society. Grand Rapids: Eerdmans, 1993.

Cita MLA (9a ed.)

Bredero, Adriaan Hendrik, y Reinder Bruinsma. Christendom and Christianity in the Middle Ages: The Relations Between Religion, Church, and Society. Eerdmans, 1993.