APA aipamena

Sparks, N. (2011). A walk to remember. Grand Central Pub., Sphere.

Chicago Style aipamena

Sparks, Nicholas. A Walk to Remember. New York, NY : London: Grand Central Pub., Sphere, 2011.

MLA aipamena

Sparks, Nicholas. A Walk to Remember. Grand Central Pub., Sphere, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.