Lua APA (7ú heag.)

Pierce, M. V. (2011). Animal professions. IN Animal trivia [column]. Animal Scene.

Lua i Stíl Chicago (17ú heag.)

Pierce, Marita Villafuerte. "Animal Professions. IN Animal Trivia [column]." Animal Scene 2011.

Lua MLA (9ú heag.)

Pierce, Marita Villafuerte. "Animal Professions. IN Animal Trivia [column]." Animal Scene, 2011.

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