APA (7th ed.) Zitazioa

Ragan, K. (2020). A systematic approach to voice: The art of studio application. Plural Publishing, Inc..

Chicago Style (17th ed.) Zitazioa

Ragan, Kari. A Systematic Approach to Voice: The Art of Studio Application. San Diego, CA: Plural Publishing, Inc., 2020.

MLA (9th ed.) Zitazioa

Ragan, Kari. A Systematic Approach to Voice: The Art of Studio Application. Plural Publishing, Inc., 2020.