Cita APA (7th ed.)

Bussell, F. W. (1971). Religious thought and heresy in the Middle Ages. Kennikat Press.

Cita Chicago (17th ed.)

Bussell, F. W. Religious Thought and Heresy in the Middle Ages. Port Washington, N.Y.: Kennikat Press, 1971.

Cita MLA (8th ed.)

Bussell, F. W. Religious Thought and Heresy in the Middle Ages. Kennikat Press, 1971.