APA (7th ed.) Citation

Rowling, J. K. (2004). Harry Potter and the chamber of secrets. Bloomsbury.

Chicago Style (17th ed.) Citation

Rowling, J K. Harry Potter and the Chamber of Secrets. London: Bloomsbury, 2004.

MLA (9th ed.) Citation

Rowling, J K. Harry Potter and the Chamber of Secrets. Bloomsbury, 2004.

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