APA (7th ed.) Citation

(1983). The concept of heresy in the middle ages: (11th - 13th c.) ; proceedings of the International Conference, Louvain, may 13 - 16, 1973 (2. ed.). Leuven Univ. Pr.

Chicago Style (17th ed.) Citation

The Concept of Heresy in the Middle Ages: (11th - 13th C.) ; Proceedings of the International Conference, Louvain, May 13 - 16, 1973. 2. ed. Leuven: Leuven Univ. Pr, 1983.

MLA (9th ed.) Citation

The Concept of Heresy in the Middle Ages: (11th - 13th C.) ; Proceedings of the International Conference, Louvain, May 13 - 16, 1973. 2. ed. Leuven Univ. Pr, 1983.