APA (7th ed.) Zitazioa

Harvard, P. (2013). Acting through song: Techniques and exercises for musical-theatre actors. Nick Hern.

Chicago Style (17th ed.) Zitazioa

Harvard, Paul. Acting Through Song: Techniques and Exercises for Musical-theatre Actors. London: Nick Hern, 2013.

MLA (9th ed.) Zitazioa

Harvard, Paul. Acting Through Song: Techniques and Exercises for Musical-theatre Actors. Nick Hern, 2013.