APA সাইটেশন

Johnson,Oliver A. (1974). Ethics: Selections from classical and contemporary writers. Holt,Rinehart and Winston Inc..

শিকাগো স্টাইলে সাইটেশন

Johnson,Oliver A. Ethics: Selections from Classical and Contemporary Writers. New York: Holt,Rinehart and Winston Inc., 1974.

এমএলএ সাইটেশন

Johnson,Oliver A. Ethics: Selections from Classical and Contemporary Writers. Holt,Rinehart and Winston Inc., 1974.