APA Format
Key, Marcus M.
; National Institute for Occupational Safety and Health
. (1977). Occupational disease : a guide to their recognition. Washington, DC : US. Dept. of Health Education and Welfare
MLA Format
Key, Marcus M.; National Institute for Occupational Safety and Health
. Occupational disease : a guide to their recognition. Washington, DC : US. Dept. of Health Education and Welfare, 1977
Australian/Harvard Format
Key, Marcus M.
; National Institute for Occupational Safety and Health
. 1977. Occupational disease : a guide to their recognition. US. Dept. of Health Education and Welfare, Washington, DC
Warning: These citations may not always be 100% accurate.