Style de citation APA (7e éd.)

(1971). Drills and exercises in english pronunciation: Consonats and vowels. Collier-Macmillan international.

Style de citation Chicago (17e éd.)

Drills and Exercises in English Pronunciation: Consonats and Vowels. New York: Collier-Macmillan international, 1971.

Style de citation MLA (9e éd.)

Drills and Exercises in English Pronunciation: Consonats and Vowels. Collier-Macmillan international, 1971.

Attention : ces citations peuvent ne pas être correctes à 100%.