Citazione Stile APA (7a Edizione)

(2009). Longman dictionary of contemporary English: [for advanced learners] (New [5th] ed.). Longman.

Citazione stile Chigago Style (17a edizione)

Longman Dictionary of Contemporary English: [for Advanced Learners]. New [5th] ed. Harlow: Longman, 2009.

Citatione MLA (9a ed.)

Longman Dictionary of Contemporary English: [for Advanced Learners]. New [5th] ed. Longman, 2009.