APA (7th ed.) Citation

Ladefoged, P. (2001). A course in phonetics (4th ed.). Harcourt College Publishers.

Chicago Style (17th ed.) Citation

Ladefoged, Peter. A Course in Phonetics. 4th ed. Fort Worth, Tex: Harcourt College Publishers, 2001.

MLA (9th ed.) Citation

Ladefoged, Peter. A Course in Phonetics. 4th ed. Harcourt College Publishers, 2001.