Cita APA (7a ed.)

Buehner, C., & Buehner, M. (1998). I did it, I'm sorry. Dial Books for Young Readers.

Cita Chicago Style (17a ed.)

Buehner, Caralyn, y Mark Buehner. I Did It, I'm Sorry. New York: Dial Books for Young Readers, 1998.

Cita MLA (8a ed.)

Buehner, Caralyn, y Mark Buehner. I Did It, I'm Sorry. Dial Books for Young Readers, 1998.

Precaución: Estas citas no son 100% exactas.