Lua APA (7ú heag.)

Bagshawe, T., & Sheldon, S. (2012). Sidney Sheldon's Angel of the dark. William Morrow.

Lua i Stíl Chicago (17ú heag.)

Bagshawe, Tilly, agus Sidney Sheldon. Sidney Sheldon's Angel of the Dark. New York: William Morrow, 2012.

Lua MLA (8ú heag.)

Bagshawe, Tilly, agus Sidney Sheldon. Sidney Sheldon's Angel of the Dark. William Morrow, 2012.

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