Lua APA (7ú heag.)

Craig A. C. (1954). Preaching in a scientific age (ed.). Charles scribner's sons.

Lua i Stíl Chicago (17ú heag.)

Craig A. C. Preaching in a Scientific Age. ed. New York: Charles scribner's sons, 1954.

Lua MLA (9ú heag.)

Craig A. C. Preaching in a Scientific Age. ed. Charles scribner's sons, 1954.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.