Lua APA (7ú heag.)

Crichton, M. (2003). Timeline (First trade paperback edition.). Ballantine Books.

Lua i Stíl Chicago (17ú heag.)

Crichton, Michael. Timeline. First trade paperback edition. New York: Ballantine Books, 2003.

Lua MLA (9ú heag.)

Crichton, Michael. Timeline. First trade paperback edition. Ballantine Books, 2003.

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