APA
Waddams H., . (1964). A New Introduction to Moral Theology. New York: The Seabury Press.
Chicago
Waddams Herbert, . 1964. A New Introduction to Moral Theology. New York: The Seabury Press.
Harvard
Waddams H., . (1964). A New Introduction to Moral Theology. New York: The Seabury Press.
MLA
Waddams Herbert, . A New Introduction to Moral Theology. New York: The Seabury Press. 1964.
