Cita APA

Turnbull, J. (2011). 100 years and counting. Canadian Medical Association.

Citación estilo Chicago

Turnbull, Jeffrey. 100 Years and Counting. Canadian Medical Association, 2011.

Cita MLA

Turnbull, Jeffrey. 100 Years and Counting. Canadian Medical Association, 2011.

Precaución: Estas citas no son 100% exactas.