The Rule of Saint Albert.

MLA

Albertus Magnus. The Rule of Saint Albert. Boars Hill: Carmelite Fathers, 1966.

APA

Albertus Magnus, A. Magnus. (1966). The Rule of Saint Albert. Boars Hill: Carmelite Fathers.

Chicago

Albertus Magnus, The Rule of Saint Albert. Boars Hill: Carmelite Fathers, 1966.