APA (7th ed.) Zitazioa

Sparks, N. (2005). At first sight. Warner Books.

Chicago Style (17th ed.) Zitazioa

Sparks, Nicholas. At First Sight. New York: Warner Books, 2005.

MLA (9th ed.) Zitazioa

Sparks, Nicholas. At First Sight. Warner Books, 2005.