Lua APA (7ú heag.)
Tillman, W. M. (1988). Understanding Christian ethics. Broadman press.
Lua i Stíl Chicago (17ú heag.)
Tillman, William M. Understanding Christian Ethics. Nashville, Tennessee: Broadman press, 1988.
Lua MLA (9ú heag.)
Tillman, William M. Understanding Christian Ethics. Broadman press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.