APA (7th ed.) Citation

Catherine Hapka & Grace Lee. (2013). Sofia the First. Parragon.

Chicago Style (17th ed.) Citation

Catherine Hapka and Grace Lee. Sofia the First. UK: Parragon, 2013.

MLA (9th ed.) Citation

Catherine Hapka and Grace Lee. Sofia the First. Parragon, 2013.

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