APA (7th ed.) Citation

(1991). Longman active study: Dictionary of english. dictionaires.

Chicago Style (17th ed.) Citation

Longman Active Study: Dictionary of English. China: dictionaires, 1991.

MLA (8th ed.) Citation

Longman Active Study: Dictionary of English. dictionaires, 1991.

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