(1980). Reader's digest 1980 almanac and yearbook. The reader's digest association,INC.
Chicago Edition CitationReader's Digest 1980 Almanac and Yearbook. New York: The reader's digest association,INC, 1980.
MLA Edition CitationReader's Digest 1980 Almanac and Yearbook. The reader's digest association,INC, 1980.
Warning: These citations may not always be 100% accurate.