APA (7th ed.) Citation

Longman. (1991). Longman dictionary of contemporary english. Longman.

Chicago Style (17th ed.) Citation

Longman. Longman Dictionary of Contemporary English. Essex: Longman, 1991.

MLA (8th ed.) Citation

Longman. Longman Dictionary of Contemporary English. Longman, 1991.

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