APA (7th ed.) Citation

(1993). LONGMAN language activator: The world's first production dictionary. Longman.

Chicago Style (17th ed.) Citation

LONGMAN Language Activator: The World's First Production Dictionary. Essex: Longman, 1993.

MLA (9th ed.) Citation

LONGMAN Language Activator: The World's First Production Dictionary. Longman, 1993.

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