APA Edition Citation

(1989). Webster`s encyclopaedic unabridged dictionary of the English language. Portland house.

Chicago Edition Citation

Webster`s Encyclopaedic Unabridged Dictionary of the English Language. New York: Portland house, 1989.

MLA Edition Citation

Webster`s Encyclopaedic Unabridged Dictionary of the English Language. Portland house, 1989.

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