APA (7th ed.) Citation

Markowitz, S. (1998). Problem-based training exercises for environmental epidemiology: Group practice exercises for students. World Health Organization.

Chicago Style (17th ed.) Citation

Markowitz, Steven. Problem-based Training Exercises for Environmental Epidemiology: Group Practice Exercises for Students. Geneva: World Health Organization, 1998.

MLA (9th ed.) Citation

Markowitz, Steven. Problem-based Training Exercises for Environmental Epidemiology: Group Practice Exercises for Students. World Health Organization, 1998.