Lua APA (7ú heag.)

Gerritsen, P. R. W. (2002). Diversity at stake: A farmer's perspective on biodiversity and conservation in western Mexico. s.n..

Lua i Stíl Chicago (17ú heag.)

Gerritsen, Peter R. W. Diversity at Stake: A Farmer's Perspective on Biodiversity and Conservation in Western Mexico. [Wageningen: s.n., 2002.

Lua MLA (8ú heag.)

Gerritsen, Peter R. W. Diversity at Stake: A Farmer's Perspective on Biodiversity and Conservation in Western Mexico. s.n., 2002.

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