Cita APA (7th ed.)

Arengo, S. (1998). Three Billy-Goats. Oxford University Press.

Cita Chicago (17th ed.)

Arengo, Sue. Three Billy-Goats. Oxford: Oxford University Press, 1998.

Cita MLA (8th ed.)

Arengo, Sue. Three Billy-Goats. Oxford University Press, 1998.