APA način citiranja

Blackadder, E. S. (1977). Early Detection of Health Impairment in Occupational Exposure to Health Hazards: Report of a WHO Study Group. Technical Report Series 571.

Čikaški stil citiranja

Blackadder, E. S. Early Detection of Health Impairment in Occupational Exposure to Health Hazards: Report of a WHO Study Group. Technical Report Series 571. 1977.

MLA način citiranja

Blackadder, E. S. Early Detection of Health Impairment in Occupational Exposure to Health Hazards: Report of a WHO Study Group. Technical Report Series 571. 1977.