Citazione Stile APA (7a Edizione)

(1970). Learner's dictionary: : illustrated in colour. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Learner's Dictionary: : Illustrated in Colour. New York: McGraw-Hill, 1970.

Citatione MLA (9a ed.)

Learner's Dictionary: : Illustrated in Colour. McGraw-Hill, 1970.