Cita APA (7th ed.)

Quinn, S. (1987). Regrets only (First edition.). Ballantine Books.

Cita Chicago (17th ed.)

Quinn, Sally. Regrets Only. First edition. New York: Ballantine Books, 1987.

Cita MLA (9th ed.)

Quinn, Sally. Regrets Only. First edition. Ballantine Books, 1987.