Cita APA (7th ed.)

Rose, G. (2004). The clever tortoise (Cambridge Storybooks ed.). Cambridge University Press.

Cita Chicago (17th ed.)

Rose, Gerald. The Clever Tortoise. Cambridge Storybooks ed. Cambridge ; New York: Cambridge University Press, 2004.

Cita MLA (8th ed.)

Rose, Gerald. The Clever Tortoise. Cambridge Storybooks ed. Cambridge University Press, 2004.