Cita APA

Thomas, D. C. (2014). Invited Commentary: Is It Time to Retire the “Pack-Years” Variable? Maybe Not! Oxford University Press.

Citación estilo Chicago

Thomas, Duncan C. Invited Commentary: Is It Time to Retire the “Pack-Years” Variable? Maybe Not! Oxford University Press, 2014.

Cita MLA

Thomas, Duncan C. Invited Commentary: Is It Time to Retire the “Pack-Years” Variable? Maybe Not! Oxford University Press, 2014.

Precaución: Estas citas no son 100% exactas.