Lua APA (7ú heag.)

Cruz, N. (2001). Elephants: Heavy mental giants. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Cruz, Nathaniel. "Elephants: Heavy Mental Giants." Manila Bulletin 2001.

Lua MLA (9ú heag.)

Cruz, Nathaniel. "Elephants: Heavy Mental Giants." Manila Bulletin, 2001.

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