Oeuvres spirituelles

MLA

Gertrude the Great, Jean-Marie Clément, and Bernard De Vregille. Oeuvres Spirituelles. Paris: Cerf, 1979.

APA

Gertrude the Great, G. the Great, Clément, J., & De Vregille, B. (1979). Oeuvres spirituelles. Paris: Cerf.

Chicago

Gertrude the Great, Jean-Marie Clément, and Bernard De Vregille. Oeuvres Spirituelles. Paris: Cerf, 1979.