Cita APA (7th ed.)

Brown, R., & Large, A. (2004). Ben's amazing birthday. Cambridge University Press.

Cita Chicago (17th ed.)

Brown, Richard, i Annabel Large. Ben's Amazing Birthday. Cambridge: Cambridge University Press, 2004.

Cita MLA (8th ed.)

Brown, Richard, i Annabel Large. Ben's Amazing Birthday. Cambridge University Press, 2004.