National Center for Health Services Research. (1978). Emergency medical services systems research projects, 1978. Dept. of Health, Education, and Welfare, Public Health Service, Office of the Assistant Secretary for Health, National Center for Health Services Research.
Chicago Style (17th ed.) CitationNational Center for Health Services Research. Emergency Medical Services Systems Research Projects, 1978. [Hyattsville, Md.]: Dept. of Health, Education, and Welfare, Public Health Service, Office of the Assistant Secretary for Health, National Center for Health Services Research, 1978.
MLA (9th ed.) CitationNational Center for Health Services Research. Emergency Medical Services Systems Research Projects, 1978. Dept. of Health, Education, and Welfare, Public Health Service, Office of the Assistant Secretary for Health, National Center for Health Services Research, 1978.