Lua APA (7ú heag.)

Bruce L. Gardner and Gordon C. Rausser. (2001). Agricultural Production. ELSEVIER.

Lua i Stíl Chicago (17ú heag.)

Bruce L. Gardner and Gordon C. Rausser. Agricultural Production. ELSEVIER, 2001.

Lua MLA (8ú heag.)

Bruce L. Gardner and Gordon C. Rausser. Agricultural Production. ELSEVIER, 2001.

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