Style de citation APA (7e éd.)

Markowitz, S. (1998). Problem-based training exercises for environmental epidemiology: Instructor's guide. World Health Organization.

Style de citation Chicago (17e éd.)

Markowitz, Steven. Problem-based Training Exercises for Environmental Epidemiology: Instructor's Guide. Geneva: World Health Organization, 1998.

Style de citation MLA (9e éd.)

Markowitz, Steven. Problem-based Training Exercises for Environmental Epidemiology: Instructor's Guide. World Health Organization, 1998.