APA (7th ed.) Citation

Rowling, J. K. (2005). Harry Potter and the half-blood prince (1. publ. in Great Britain, 1. ed.). Bloomsbury.

Chicago Style (17th ed.) Citation

Rowling, J. K. Harry Potter and the Half-blood Prince. 1. publ. in Great Britain, 1. ed. London: Bloomsbury, 2005.

MLA (9th ed.) Citation

Rowling, J. K. Harry Potter and the Half-blood Prince. 1. publ. in Great Britain, 1. ed. Bloomsbury, 2005.