Gardner, C. S. (1914). The ethics of Jesus and social progress. George H. Doran Co., Hodder & Stoughton.
Lua i Stíl Chicago (17ú heag.)Gardner, Charles Spurgeon. The Ethics of Jesus and Social Progress. New York: George H. Doran Co., Hodder & Stoughton, 1914.
Lua MLA (8ú heag.)Gardner, Charles Spurgeon. The Ethics of Jesus and Social Progress. George H. Doran Co., Hodder & Stoughton, 1914.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.