Lua APA (7ú heag.)

Richie, N. (2012). Priceless. Harper Collins.

Lua i Stíl Chicago (17ú heag.)

Richie, Nicole. Priceless. London: Harper Collins, 2012.

Lua MLA (9ú heag.)

Richie, Nicole. Priceless. Harper Collins, 2012.

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