Garrard, G. (2004). Ecocriticism (1. publ.). Routledge.
Lua i Stíl Chicago (17ú heag.)Garrard, Greg. Ecocriticism. 1. publ. London [u.a.]: Routledge, 2004.
Lua MLA (8ú heag.)Garrard, Greg. Ecocriticism. 1. publ. Routledge, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.