Cita APA (7a ed.)

Robins, J., & Truesdell, S. (1993). Addie's bad day. HarperCollins Publishers.

Cita Chicago Style (17a ed.)

Robins, Joan, y Sue Truesdell. Addie's Bad Day. New York, NY: HarperCollins Publishers, 1993.

Cita MLA (8a ed.)

Robins, Joan, y Sue Truesdell. Addie's Bad Day. HarperCollins Publishers, 1993.

Precaución: Estas citas no son 100% exactas.