APA (7. basım) Alıntı

Barton, R., & Dal Vera, R. (2017). Voice: Onstage and off (Third edition.). Routledge.

Chicago Style (17. basım) Atıf

Barton, Robert, ve Rocco Dal Vera. Voice: Onstage and off. Third edition. New York, NY: Routledge, 2017.

MLA (9th ed.) Atıf

Barton, Robert, ve Rocco Dal Vera. Voice: Onstage and off. Third edition. Routledge, 2017.