APA (7th ed.) Citation

Frankena, W. K. (1973). Ethics (2d ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Frankena, William K. Ethics. 2d ed. Englewood Cliffs, N.J: Prentice-Hall, 1973.

MLA (9th ed.) Citation

Frankena, William K. Ethics. 2d ed. Prentice-Hall, 1973.