APA-Zitierstil (7. Ausg.)

Titze, I. R., & Verdolini Abbott, K. (2012). Vocology: The science and practice of voice habilitation. National Center for Voice & Speech.

Chicago-Zitierstil (17. Ausg.)

Titze, Ingo R., und Katherine Verdolini Abbott. Vocology: The Science and Practice of Voice Habilitation. Salt Lake City, Utah: National Center for Voice & Speech, 2012.

MLA-Zitierstil (9. Ausg.)

Titze, Ingo R., und Katherine Verdolini Abbott. Vocology: The Science and Practice of Voice Habilitation. National Center for Voice & Speech, 2012.