Lua APA (7ú heag.)
Pettingill, W. L. (1950). Bible questions answered. Dunham Publishing Company.
Lua i Stíl Chicago (17ú heag.)
Pettingill, William L. Bible Questions Answered. Findlay: Dunham Publishing Company, 1950.
Lua MLA (9ú heag.)
Pettingill, William L. Bible Questions Answered. Dunham Publishing Company, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.