Lua APA (7ú heag.)

Guyer, M. F. (1941). Animal Biology.

Lua i Stíl Chicago (17ú heag.)

Guyer, Michael F. Animal Biology. 1941.

Lua MLA (9ú heag.)

Guyer, Michael F. Animal Biology. 1941.

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