Citazione Stile APA (7a Edizione)

(2010). Longman dictionary of contemporary English. Pearson Education.

Citazione stile Chigago Style (17a edizione)

Longman Dictionary of Contemporary English. Harlow: Pearson Education, 2010.

Citatione MLA (9a ed.)

Longman Dictionary of Contemporary English. Pearson Education, 2010.