(1990). Occupational epidemiology: Proceedings of the Seventh International Symposium on Epidemiology in Occupational Health, Tokyo, Japan, 11 - 13 October 1989. Excerpta Medica.
Chicago-Zitierstil (17. Ausg.)Occupational Epidemiology: Proceedings of the Seventh International Symposium on Epidemiology in Occupational Health, Tokyo, Japan, 11 - 13 October 1989. Amsterdam u.a: Excerpta Medica, 1990.
MLA-Zitierstil (9. Ausg.)Occupational Epidemiology: Proceedings of the Seventh International Symposium on Epidemiology in Occupational Health, Tokyo, Japan, 11 - 13 October 1989. Excerpta Medica, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.