APA (7th ed.) Citation

Ladefoged, P. (1997). Elements of acoustic phonetics (2. ed.). Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Ladefoged, Peter. Elements of Acoustic Phonetics. 2. ed. Chicago: Univ. of Chicago Press, 1997.

MLA (9th ed.) Citation

Ladefoged, Peter. Elements of Acoustic Phonetics. 2. ed. Univ. of Chicago Press, 1997.