Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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