Citazione Stile APA (7a Edizione)

Ladefoged, P. (1982). A course in phonetics (2nd ed.). Harcourt Brace Jovanovich.

Citazione stile Chigago Style (17a edizione)

Ladefoged, Peter. A Course in Phonetics. 2nd ed. New York: Harcourt Brace Jovanovich, 1982.

Citatione MLA (9a ed.)

Ladefoged, Peter. A Course in Phonetics. 2nd ed. Harcourt Brace Jovanovich, 1982.