APA (7th ed.) Citation

Oesterle, J. A. (1957). Ethics: The introduction to moral science. Prentice-Hall.

Chicago Style (17th ed.) Citation

Oesterle, John A. Ethics: The Introduction to Moral Science. Englewood Cliffs, N.J: Prentice-Hall, 1957.

MLA (9th ed.) Citation

Oesterle, John A. Ethics: The Introduction to Moral Science. Prentice-Hall, 1957.