APA (7th ed.) Zitazioa

Linklater, K., Beyer, I., Petermann, M., & Slob, A. (2006). Freeing the natural voice: Imagery and art in the practice of voice and language. DRAMA Publishers.

Chicago Style (17th ed.) Zitazioa

Linklater, Kristin, Irmela Beyer, Michael Petermann, eta André Slob. Freeing the Natural Voice: Imagery and Art in the Practice of Voice and Language. HOLLYWOOD: DRAMA Publishers, 2006.

MLA (9th ed.) Zitazioa

Linklater, Kristin, et al. Freeing the Natural Voice: Imagery and Art in the Practice of Voice and Language. DRAMA Publishers, 2006.