Occupation hazards and diagnostic signs. A guide for medical examiners ...
APA Citation
Metropolitan Life Insurance Company. (1921). Occupation hazards and diagnostic signs. A guide for medical examiners ... (Rev. and enlarged) [New York]: The company.
MLA Citation
Metropolitan Life Insurance Company. Occupation Hazards And Diagnostic Signs. A Guide for Medical Examiners ... (Rev. and enlarged) [New York]: The company, 1921.
Warning: These citations may not always be complete (especially for serials).