APA (7e ed.) Bronvermelding

KOREN, H. (2003). HAND BOOK OF ENVIORNMENTAL HEALTH VOL.1.; BIOLOGICAL, CHEMICAL, & PHYSICAL AGENTS OF ENVIORNMENTALLY RELATED DISEASE (4 TH.). LEWIS PUBLISHERS.

Chicago (17e ed.) Bronvermelding

KOREN, HERMAN. HAND BOOK OF ENVIORNMENTAL HEALTH VOL.1.; BIOLOGICAL, CHEMICAL, & PHYSICAL AGENTS OF ENVIORNMENTALLY RELATED DISEASE. 4 TH. USA: LEWIS PUBLISHERS, 2003.

MLA (9e ed.) Bronvermelding

KOREN, HERMAN. HAND BOOK OF ENVIORNMENTAL HEALTH VOL.1.; BIOLOGICAL, CHEMICAL, & PHYSICAL AGENTS OF ENVIORNMENTALLY RELATED DISEASE. 4 TH. LEWIS PUBLISHERS, 2003.