Mifflin, H. (1989). Information please almanac atlas and year book 1989. Houghton Mifflin Co.
Chicago Style (17th ed.) CitationMifflin, Houghton. Information Please Almanac Atlas and Year Book 1989. Houghton Mifflin Co, 1989.
MLA (8th ed.) CitationMifflin, Houghton. Information Please Almanac Atlas and Year Book 1989. Houghton Mifflin Co, 1989.
Warning: These citations may not always be 100% accurate.