Cita APA (7a ed.)

Penman, S. K. (2003). Time and chance (1st Ballantine Books ed.). Ballantine Books.

Cita Chicago Style (17a ed.)

Penman, Sharon Kay. Time and Chance. 1st Ballantine Books ed. New York: Ballantine Books, 2003.

Cita MLA (8a ed.)

Penman, Sharon Kay. Time and Chance. 1st Ballantine Books ed. Ballantine Books, 2003.

Precaución: Estas citas no son 100% exactas.