Cita APA (7a ed.)

Halford, B. K., & Pilch, H. (1994). Intonation. Narr.

Cita Chicago Style (17a ed.)

Halford, Brigitte K., y Herbert Pilch. Intonation. Tübingen: Narr, 1994.

Cita MLA (9a ed.)

Halford, Brigitte K., y Herbert Pilch. Intonation. Narr, 1994.