Lua APA (7ú heag.)

Vandeveer,Donald Pierce, C. (2003). The environmental ethics & policy book (Third.). Holly Allen.

Lua i Stíl Chicago (17ú heag.)

Vandeveer,Donald Pierce, Christine. The Environmental Ethics & Policy Book. Third. Canada: Holly Allen, 2003.

Lua MLA (8ú heag.)

Vandeveer,Donald Pierce, Christine. The Environmental Ethics & Policy Book. Third. Holly Allen, 2003.

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