Sparks, N., McLarty, R., & LaVoy, J. (2013). The longest ride. Sphere, Hachette Audio.
Lua i Stíl Chicago (17ú heag.)Sparks, Nicholas, Ron McLarty, agus January LaVoy. The Longest Ride. London : New York: Sphere, Hachette Audio, 2013.
Lua MLA (8ú heag.)Sparks, Nicholas, et al. The Longest Ride. Sphere, Hachette Audio, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.