Sandford, J. (1998). Secret prey. G. P. Putnam's Sons, Berkley Books.
Cita Chicago (17th ed.)Sandford, John. Secret Prey. New York: G. P. Putnam's Sons, Berkley Books, 1998.
Cita MLA (8th ed.)Sandford, John. Secret Prey. G. P. Putnam's Sons, Berkley Books, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.