Lua APA (7ú heag.)

Parker, U. S. (1920). Elements of economics for high schools (Rev. ed.). Irwin printing co..

Lua i Stíl Chicago (17ú heag.)

Parker, Ulysses Simpson. Elements of Economics for High Schools. Rev. ed. [Quincy, Ill.: Irwin printing co., 1920.

Lua MLA (8ú heag.)

Parker, Ulysses Simpson. Elements of Economics for High Schools. Rev. ed. Irwin printing co., 1920.

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