APA引文

Longman. (2002). Language Activator: Helps You Write And Speak Natural English (2nd.). Pearson.

Chicago Style (17th ed.) Citation

Longman. Language Activator: Helps You Write And Speak Natural English. 2nd. Delhi: Pearson, 2002.

MLA引文

Longman. Language Activator: Helps You Write And Speak Natural English. 2nd. Pearson, 2002.

警告：這些引文格式不一定是100％准確.