APA (7th ed.) Zitazioa

Papa, M., & Iantorno, G. (1979). Famous british and american songs and their cultural background. Longman.

Chicago Style (17th ed.) Zitazioa

Papa, Mario, eta Giuliano Iantorno. Famous British and American Songs and Their Cultural Background. Londres: Longman, 1979.

MLA (9th ed.) Zitazioa

Papa, Mario, eta Giuliano Iantorno. Famous British and American Songs and Their Cultural Background. Longman, 1979.