APA aipamena

Cohen, R. D. (2006). Folk music: The basics. New York, NY : Routledge.

Chicago Style aipamena

Cohen, Ronald D. Folk Music: The Basics. New York, NY : Routledge, 2006.

MLA aipamena

Cohen, Ronald D. Folk Music: The Basics. New York, NY : Routledge, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.