Lua APA (7ú heag.)

Collier, D. (2012). Confined space. Touchstone.

Lua i Stíl Chicago (17ú heag.)

Collier, Deryn. Confined Space. New York: Touchstone, 2012.

Lua MLA (8ú heag.)

Collier, Deryn. Confined Space. Touchstone, 2012.

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