APA (7th ed.) Citation

Rowling, J. K. (2015). Harry potter and the half-blood prince.

Chicago Style (17th ed.) Citation

Rowling, J. K. Harry Potter and the Half-blood Prince. 2015.

MLA (8th ed.) Citation

Rowling, J. K. Harry Potter and the Half-blood Prince. 2015.

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