Lua APA (7ú heag.)

Freedland, M. (1974). Irving Berllin: Michael Freedland. Stein and Day.

Lua i Stíl Chicago (17ú heag.)

Freedland, Michael. Irving Berllin: Michael Freedland. New York: Stein and Day, 1974.

Lua MLA (8ú heag.)

Freedland, Michael. Irving Berllin: Michael Freedland. Stein and Day, 1974.

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