Society for Conservation Biology. (1987). Conservation Biology. Blackwell Scientific Publications.
Lua i Stíl Chicago (17ú heag.)Society for Conservation Biology. Conservation Biology. Boston, Mass: Blackwell Scientific Publications, 1987.
Lua MLA (8ú heag.)Society for Conservation Biology. Conservation Biology. Blackwell Scientific Publications, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.