APA (7th ed.) Citation

American. (1983). The American Heritage Dictionary, 2 end. Dell Publishing Co., Inc.

Chicago Style (17th ed.) Citation

American. The American Heritage Dictionary, 2 End. Dell Publishing Co., Inc, 1983.

MLA (8th ed.) Citation

American. The American Heritage Dictionary, 2 End. Dell Publishing Co., Inc, 1983.

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