Northwestern Naturalist. Society for Northwestern Vertebrate Biology.
Lua i Stíl Chicago (17ú heag.)Northwestern Naturalist. Society for Northwestern Vertebrate Biology.
Lua MLA (9ú heag.)Northwestern Naturalist. Society for Northwestern Vertebrate Biology.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.