APA (7th ed.) Citation

Sparks Nicholas. (2007). A walk to remember. Sphere books.

Chicago Style (17th ed.) Citation

Sparks Nicholas. A Walk to Remember. London: Sphere books, 2007.

MLA (9th ed.) Citation

Sparks Nicholas. A Walk to Remember. Sphere books, 2007.

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