Cita APA (7th ed.)
Harper, T., Pardue, K., Kelly, M., Kirkman, T., Geary, M., Learned, M., & Sarandon, C. (2006). Loggerheads. Strand Releasing.
Cita Chicago (17th ed.)
Harper, Tess, Kip Pardue, Michael Kelly, Tim Kirkman, Mark Geary, Michael Learned, i Chris Sarandon. Loggerheads. [Usa]: Strand Releasing, 2006.
Cita MLA (9th ed.)
Harper, Tess, et al. Loggerheads. Strand Releasing, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.