Lua APA (7ú heag.)

(1991). Monitoring For Conservation And Ecology Edited By Fb Goldsmith. Chapman And Hall.

Lua i Stíl Chicago (17ú heag.)

Monitoring For Conservation And Ecology Edited By Fb Goldsmith. Chapman And Hall, 1991.

Lua MLA (8ú heag.)

Monitoring For Conservation And Ecology Edited By Fb Goldsmith. Chapman And Hall, 1991.

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