APA (7th ed.) Citation

Waddell Martin. (2014). Can't you sleep, little bear? Walker books.

Chicago Style (17th ed.) Citation

Waddell Martin. Can't You Sleep, Little Bear? London: Walker books, 2014.

MLA (9th ed.) Citation

Waddell Martin. Can't You Sleep, Little Bear? Walker books, 2014.

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