APA (7th ed.) Citation

Manheimer, R. J. (1994). Older Americans almanac: A reference work on seniors in the United States. Gale Research.

Chicago Style (17th ed.) Citation

Manheimer, Ronald J. Older Americans Almanac: A Reference Work on Seniors in the United States. Detroit: Gale Research, 1994.

MLA (9th ed.) Citation

Manheimer, Ronald J. Older Americans Almanac: A Reference Work on Seniors in the United States. Gale Research, 1994.