APA (7th ed.) Zitazioa

Jacobs, A. (1963). Choral music. Penguin Books.

Chicago Style (17th ed.) Zitazioa

Jacobs, Arthur. Choral Music. Londres: Penguin Books, 1963.

MLA (9th ed.) Zitazioa

Jacobs, Arthur. Choral Music. Penguin Books, 1963.