Cita APA

Mach, A., & Mach, A. (2002). 50 years: Historical review 50 months: countdown to a TB-freefuture. [Geneva, Switzerland]: WHO.

Citación estilo Chicago

Mach, Andrea, y Andrea Mach. 50 Years: Historical Review 50 Months: Countdown to a TB-freefuture. [Geneva, Switzerland]: WHO, 2002.

Cita MLA

Mach, Andrea, y Andrea Mach. 50 Years: Historical Review 50 Months: Countdown to a TB-freefuture. [Geneva, Switzerland]: WHO, 2002.