APA (7th ed.) Citation

Houghton Mifflin Company. (1987). The American heritage illustrated encyclopedic dictionary. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Houghton Mifflin Company. The American Heritage Illustrated Encyclopedic Dictionary. Boston: Houghton Mifflin, 1987.

MLA (9th ed.) Citation

Houghton Mifflin Company. The American Heritage Illustrated Encyclopedic Dictionary. Houghton Mifflin, 1987.

Warning: These citations may not always be 100% accurate.