Cita APA (7a ed.)

Ladefoged, P. (1975). A course in phonetics. Harcourt, Brace Jovanovich.

Cita Chicago Style (17a ed.)

Ladefoged, Peter. A Course in Phonetics. New York: Harcourt, Brace Jovanovich, 1975.

Cita MLA (8a ed.)

Ladefoged, Peter. A Course in Phonetics. Harcourt, Brace Jovanovich, 1975.