Lua APA (7ú heag.)

(2006). Ecological census techniques a handbook 2nd ed. Cambridge Univ. Press.

Lua i Stíl Chicago (17ú heag.)

Ecological Census Techniques a Handbook 2nd Ed. Cambridge Univ. Press, 2006.

Lua MLA (8ú heag.)

Ecological Census Techniques a Handbook 2nd Ed. Cambridge Univ. Press, 2006.

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