APA (7th ed.) Citation

U.S. National Institute of Mental Health. (1964). Mental health directory. United States Department of Health and Welfare.

Chicago Style (17th ed.) Citation

U.S. National Institute of Mental Health. Mental Health Directory. Bethesda, Maryland: United States Department of Health and Welfare, 1964.

MLA (9th ed.) Citation

U.S. National Institute of Mental Health. Mental Health Directory. United States Department of Health and Welfare, 1964.