APA-referens (7:e uppl.)

Olsen, J. M. (1991). Searching for causes of work related diseases: An introduction to epidemiology at the work site. Oxford Mecial Publications.

Chicago-referens (17:e uppl.)

Olsen, Jorn Merletti. Searching for Causes of Work Related Diseases: An Introduction to Epidemiology at the Work Site. New York: Oxford Mecial Publications, 1991.

MLA-referens (8:e uppl.)

Olsen, Jorn Merletti. Searching for Causes of Work Related Diseases: An Introduction to Epidemiology at the Work Site. Oxford Mecial Publications, 1991.