Cita APA (7a ed.)

Ladefoged, P. (1993). A course in phonetics (3rd ed.). Harcourt Brace College.

Cita Chicago Style (17a ed.)

Ladefoged, Peter. A Course in Phonetics. 3rd ed. Fort Worth [etc.]: Harcourt Brace College, 1993.

Cita MLA (9a ed.)

Ladefoged, Peter. A Course in Phonetics. 3rd ed. Harcourt Brace College, 1993.