Lua APA (7ú heag.)

Unnevehr, L., & Hirschhorn, N. (2000). Food safety issues in the developing world. The World Bank.

Lua i Stíl Chicago (17ú heag.)

Unnevehr, Laurian, agus Nancy Hirschhorn. Food Safety Issues in the Developing World. Washington, D.C.: The World Bank, 2000.

Lua MLA (9ú heag.)

Unnevehr, Laurian, agus Nancy Hirschhorn. Food Safety Issues in the Developing World. The World Bank, 2000.

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