Cita APA (7th ed.)

Rowling, J. K. (2014). Harry Potter and the Half Blood Prince. Bloomsbury Publishing PLc.

Cita Chicago (17th ed.)

Rowling, J. K. Harry Potter and the Half Blood Prince. London, United Kingdom: Bloomsbury Publishing PLc, 2014.

Cita MLA (9th ed.)

Rowling, J. K. Harry Potter and the Half Blood Prince. Bloomsbury Publishing PLc, 2014.