FRANKENA, W. K. (1982). Ethics.-- Ed.2. Prentice Hall of India.
Chicago Style (17th ed.) CitationFRANKENA, William K. Ethics.-- Ed.2. New Delhi: Prentice Hall of India, 1982.
MLA引文FRANKENA, William K. Ethics.-- Ed.2. Prentice Hall of India, 1982.
警告:這些引文格式不一定是100%准確.