APA (7th ed.) Citation

Rowling, J. K. (2005). Harry Potter and the Half-Blood Prince. Bloomsbury.

Chicago Style (17th ed.) Citation

Rowling, J. K. Harry Potter and the Half-Blood Prince. London: Bloomsbury, 2005.

MLA (8th ed.) Citation

Rowling, J. K. Harry Potter and the Half-Blood Prince. Bloomsbury, 2005.