APA (7th ed.) Citation

National Clearinghouse on Aging. (1977). National Clearinghouse on Aging thesaurus (2d ed., July 1977.). Dept. of Health, Education, and Welfare, Office of Human Development Services, Administration [sic] on Aging, National Clearinghouse on Aging.

Chicago Style (17th ed.) Citation

National Clearinghouse on Aging. National Clearinghouse on Aging Thesaurus. 2d ed., July 1977. Washington: Dept. of Health, Education, and Welfare, Office of Human Development Services, Administration [sic] on Aging, National Clearinghouse on Aging, 1977.

MLA (9th ed.) Citation

National Clearinghouse on Aging. National Clearinghouse on Aging Thesaurus. 2d ed., July 1977. Dept. of Health, Education, and Welfare, Office of Human Development Services, Administration [sic] on Aging, National Clearinghouse on Aging, 1977.