APA Citation

Coelho, P., & Costa, M. J. (2007). The witch of Portobello. London: HarperCollins.

Chicago Style Citation

Coelho, Paulo, and Margaret Jull Costa. The Witch of Portobello. London: HarperCollins, 2007.

MLA Citation

Coelho, Paulo, and Margaret Jull Costa. The Witch of Portobello. London: HarperCollins, 2007.

Warning: These citations may not always be 100% accurate.