Cita APA

Griffin, J. B., & Tomes, M. (2002). Phoebe the spy. New York: Puffin Books.

Chicago Style Citation

Griffin, Judith Berry., i Margot Tomes. Phoebe the Spy. New York: Puffin Books, 2002.

Cita MLA

Griffin, Judith Berry., i Margot Tomes. Phoebe the Spy. New York: Puffin Books, 2002.