APA
Lepp I., Murchland B., . (1965). The authentic morality. New York: Macmillan company.
Chicago
Lepp Ignace, Murchland Bernard, . 1965. The authentic morality. New York: Macmillan company.
Harvard
Lepp I., Murchland B., . (1965). The authentic morality. New York: Macmillan company.
MLA
Lepp Ignace, Murchland Bernard, . The authentic morality. New York: Macmillan company. 1965.
