Cita APA (7th ed.)

Pullum, G. K., & Ladusaw, W. A. (1986). Phonetic symbol guide (1a. ed.). The University of Chicago Press.

Cita Chicago (17th ed.)

Pullum, Geoffrey K., i William A. Ladusaw. Phonetic Symbol Guide. 1a. ed. Chicago: The University of Chicago Press, 1986.

Cita MLA (9th ed.)

Pullum, Geoffrey K., i William A. Ladusaw. Phonetic Symbol Guide. 1a. ed. The University of Chicago Press, 1986.