APA (7th ed.) Citation

Cabot, M. (2007). The princess diaries 4. Macmillan.

Chicago Style (17th ed.) Citation

Cabot, Meg. The Princess Diaries 4. Oxford: Macmillan, 2007.

MLA (8th ed.) Citation

Cabot, Meg. The Princess Diaries 4. Macmillan, 2007.