APA

Lewis H. D., . (1947). Morals and the new theology. New York: Harper.

Chicago

Lewis Hywel David, . 1947. Morals and the new theology. New York: Harper.

Harvard

Lewis H. D., . (1947). Morals and the new theology. New York: Harper.

MLA

Lewis Hywel David, . Morals and the new theology. New York: Harper. 1947.