Cita APA (7a ed.)

Barkley, C., & Riti, M. (2015). Ellie and the good-luck pig (First Little Simon hardcover edition.). Little Simon.

Cita Chicago Style (17a ed.)

Barkley, Callie, y Marsha Riti. Ellie and the Good-luck Pig. First Little Simon hardcover edition. New York: Little Simon, 2015.

Cita MLA (8a ed.)

Barkley, Callie, y Marsha Riti. Ellie and the Good-luck Pig. First Little Simon hardcover edition. Little Simon, 2015.

Precaución: Estas citas no son 100% exactas.