APA (7th ed.) Citation

Rowling, J. K. (2004). Harry Potter and the philosopher's stone (This ed. 1. publ.). Bloomsbury.

Chicago Style (17th ed.) Citation

Rowling, J. K. Harry Potter and the Philosopher's Stone. This ed. 1. publ. London: Bloomsbury, 2004.

MLA (9th ed.) Citation

Rowling, J. K. Harry Potter and the Philosopher's Stone. This ed. 1. publ. Bloomsbury, 2004.

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