Cita APA (7th ed.)

Elliott, M. (2011). Singing in style: A guide to vocal performance practices. University of Illinois Pr.

Cita Chicago (17th ed.)

Elliott, Martha. Singing in Style: A Guide to Vocal Performance Practices. Urbana: University of Illinois Pr, 2011.

Cita MLA (9th ed.)

Elliott, Martha. Singing in Style: A Guide to Vocal Performance Practices. University of Illinois Pr, 2011.