Lua APA (7ú heag.)
ebrary, Inc, & Schulenberg, T. S. (2007). Birds of Peru. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Thomas S. Schulenberg. Birds of Peru. Princeton: Princeton University Press, 2007.
Lua MLA (9ú heag.)
ebrary, Inc, agus Thomas S. Schulenberg. Birds of Peru. Princeton University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.