APA (7th ed.) Citation

Harris, J. (2012). A cat, a hat and a piece of string. Doubleday.

Chicago Style (17th ed.) Citation

Harris, Joanne. A Cat, a Hat and a Piece of String. London: Doubleday, 2012.

MLA (9th ed.) Citation

Harris, Joanne. A Cat, a Hat and a Piece of String. Doubleday, 2012.