APA (7th ed.) Citation

Daniel Pennac & Max Grafe. (2009). Eye of the wolf. Walker.

Chicago Style (17th ed.) Citation

Daniel Pennac and Max Grafe. Eye of the Wolf. London: Walker, 2009.

MLA (9th ed.) Citation

Daniel Pennac and Max Grafe. Eye of the Wolf. Walker, 2009.

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