APA (7e ed.) Bronvermelding

Johnson, O. A., & Johnson,Oliver A. (1984). Ethics: Selections from classical and contemporay Writers (Fifth edition.). Holt, Richard and Winston.

Chicago (17e ed.) Bronvermelding

Johnson, Oliver A., en Johnson,Oliver A. Ethics: Selections from Classical and Contemporay Writers. Fifth edition. New York: Holt, Richard and Winston, 1984.

MLA (9e ed.) Bronvermelding

Johnson, Oliver A., en Johnson,Oliver A. Ethics: Selections from Classical and Contemporay Writers. Fifth edition. Holt, Richard and Winston, 1984.