APA

Von Hildebrand D., . (1935). In defense of purity: an analysis of the Catholic ideals of purity and virginity. New York: Sheed & Ward.

Chicago

Von Hildebrand Dietrich, . 1935. In defense of purity: an analysis of the Catholic ideals of purity and virginity. New York: Sheed & Ward.

Harvard

Von Hildebrand D., . (1935). In defense of purity: an analysis of the Catholic ideals of purity and virginity. New York: Sheed & Ward.

MLA

Von Hildebrand Dietrich, . In defense of purity: an analysis of the Catholic ideals of purity and virginity. New York: Sheed & Ward. 1935.