APA aipamena

Hutcheon, L. H. (2013). Opera: : the art of dying. Harvard University Press.

Chicago Style aipamena

Hutcheon, Linda Hutcheon. Opera: : The Art of Dying. Harvard University Press, 2013.

MLA aipamena

Hutcheon, Linda Hutcheon. Opera: : The Art of Dying. Harvard University Press, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.