APA استشهاد

Newman, S. C. (2001). Biostatistical methods in epidemiology. John Wiley.

استشهاد بنمط شيكاغو

Newman, Stephen C. Biostatistical Methods in Epidemiology. New York: John Wiley, 2001.

MLA استشهاد

Newman, Stephen C. Biostatistical Methods in Epidemiology. John Wiley, 2001.