Ellul, J. (1973). Hope in time of abandonment. Seabury Press.
Lua i Stíl Chicago (17ú heag.)Ellul, Jacques. Hope in Time of Abandonment. New York: Seabury Press, 1973.
Lua MLA (8ú heag.)Ellul, Jacques. Hope in Time of Abandonment. Seabury Press, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.