APA (7th ed.) Citation

Friedman, G. D. (2004). Primer of epidemiology (fifth edition.). Mc Graw Hills.

Chicago Style (17th ed.) Citation

Friedman, Gary D. Primer of Epidemiology. fifth edition. Boston: Mc Graw Hills, 2004.

MLA (9th ed.) Citation

Friedman, Gary D. Primer of Epidemiology. fifth edition. Mc Graw Hills, 2004.