Lua APA (7ú heag.)

Richards, B. (1959). The heart of a champion. Fleming H. Revell.

Lua i Stíl Chicago (17ú heag.)

Richards, Bob. The Heart of a Champion. Westwood: Fleming H. Revell, 1959.

Lua MLA (9ú heag.)

Richards, Bob. The Heart of a Champion. Fleming H. Revell, 1959.

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