APA (7th ed.) Citation

Grove, R. D. (1968). The 1968 revision of the standard certificates. U.S. Department of Health, Education, and Welfare, Public Health Service.

Chicago Style (17th ed.) Citation

Grove, Robert D. The 1968 Revision of the Standard Certificates. Washington, D.C.: U.S. Department of Health, Education, and Welfare, Public Health Service, 1968.

MLA (9th ed.) Citation

Grove, Robert D. The 1968 Revision of the Standard Certificates. U.S. Department of Health, Education, and Welfare, Public Health Service, 1968.