APA (7th ed.) Citation

(1989). Information Please Almanac Atlas & Yearbook 1989. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Information Please Almanac Atlas & Yearbook 1989. Houghton Mifflin, 1989.

MLA (8th ed.) Citation

Information Please Almanac Atlas & Yearbook 1989. Houghton Mifflin, 1989.

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