APA-Zitierstil (7. Ausg.)

Medina, J. (1996). The clock of ages: Why we age, how we age, winding back the clock (Reprint.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Medina, John. The Clock of Ages: Why We Age, How We Age, Winding Back the Clock. Reprint. Cambridge [u.a.]: Cambridge Univ. Press, 1996.

MLA-Zitierstil (9. Ausg.)

Medina, John. The Clock of Ages: Why We Age, How We Age, Winding Back the Clock. Reprint. Cambridge Univ. Press, 1996.