Lua APA (7ú heag.)

Walrus. [s.n.].

Lua i Stíl Chicago (17ú heag.)

Walrus. Champaign, Ill.: [s.n.].

Lua MLA (8ú heag.)

Walrus. [s.n.].

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