APA (7th ed.) Citation

(1993). Longman Language Activator: The World's First Production Dictionary. Harlow, Longman, 1993.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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