Cita APA (7th ed.)

Oliver, P. (1990). Blues fell this morning: Meaning in the blues. Cambridge University Press.

Cita Chicago (17th ed.)

Oliver, Paul. Blues Fell This Morning: Meaning in the Blues. New York: Cambridge University Press, 1990.

Cita MLA (9th ed.)

Oliver, Paul. Blues Fell This Morning: Meaning in the Blues. Cambridge University Press, 1990.