Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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