APA
Von Hildebrand D., . (1950). Fundamental moral attitudes. New York: Longmans, Green and Co.
Chicago
Von Hildebrand Dietrich, . 1950. Fundamental moral attitudes. New York: Longmans, Green and Co.
Harvard
Von Hildebrand D., . (1950). Fundamental moral attitudes. New York: Longmans, Green and Co.
MLA
Von Hildebrand Dietrich, . Fundamental moral attitudes. New York: Longmans, Green and Co. 1950.
