Miller, G. T. (2010). Environmental science (13th ed.). Brooks.
Lua i Stíl Chicago (17ú heag.)Miller, G. Tyler. Environmental Science. 13th ed. Belmont: Brooks, 2010.
Lua MLA (9ú heag.)Miller, G. Tyler. Environmental Science. 13th ed. Brooks, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.