Lua APA (7ú heag.)

Feibleman, P. S. (1973). The Columbus tree ([1st ed.].). Atheneum.

Lua i Stíl Chicago (17ú heag.)

Feibleman, Peter S. The Columbus Tree. [1st ed.]. New York: Atheneum, 1973.

Lua MLA (9ú heag.)

Feibleman, Peter S. The Columbus Tree. [1st ed.]. Atheneum, 1973.

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