APA সাইটেশন

(2005). Longman dictionary of contemporary English (4th.). Pearson Education.

শিকাগো স্টাইলে সাইটেশন

Longman Dictionary of Contemporary English. 4th. Essex: Pearson Education, 2005.

এমএলএ সাইটেশন

Longman Dictionary of Contemporary English. 4th. Pearson Education, 2005.