Supervisors safety manual :
better production without injury and waste from accidents.
APA Citation
National Safety Council. (1978). Supervisors safety manual: better production without injury and waste from accidents. 5th ed. Chicago: National Safety Council.
MLA Citation
National Safety Council. Supervisors Safety Manual: Better Production Without Injury And Waste From Accidents. 5th ed. Chicago: National Safety Council, 1978.
Warning: These citations may not always be complete (especially for serials).