Lua APA (7ú heag.)
Pollock, J. C. (1969). Crusades: 20 years with Billy Graham. World Wide Publications.
Lua i Stíl Chicago (17ú heag.)
Pollock, John Charles. Crusades: 20 Years with Billy Graham. Minneapolis: World Wide Publications, 1969.
Lua MLA (9ú heag.)
Pollock, John Charles. Crusades: 20 Years with Billy Graham. World Wide Publications, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.