APA (7th ed.) Citation

Browne, A. (2001). Willy's pictures / Anthony Browne. Walker Books.

Chicago Style (17th ed.) Citation

Browne, Anthony. Willy's Pictures / Anthony Browne. London: Walker Books, 2001.

MLA (9th ed.) Citation

Browne, Anthony. Willy's Pictures / Anthony Browne. Walker Books, 2001.

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