APA (7th ed.) Citation

(1997). Longman essential activator: Put your ideas into words. Addison-Wesley Longman/Pearson Education Limited.

Chicago Style (17th ed.) Citation

Longman Essential Activator: Put Your Ideas into Words. Harlow: Addison-Wesley Longman/Pearson Education Limited, 1997.

MLA (8th ed.) Citation

Longman Essential Activator: Put Your Ideas into Words. Addison-Wesley Longman/Pearson Education Limited, 1997.

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