Cita APA (7a ed.)

Lively, P. (2008). The whispering knights. Oxford University Press.

Cita Chicago Style (17a ed.)

Lively, Penelope. The Whispering Knights. New York: Oxford University Press, 2008.

Cita MLA (8a ed.)

Lively, Penelope. The Whispering Knights. Oxford University Press, 2008.