Lua APA (7ú heag.)

Banning, M. C. (1936). The iron will. Grosset & Dunlap.

Lua i Stíl Chicago (17ú heag.)

Banning, Margaret Culkin. The Iron Will. New York: Grosset & Dunlap, 1936.

Lua MLA (8ú heag.)

Banning, Margaret Culkin. The Iron Will. Grosset & Dunlap, 1936.

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