Sandford, J. (1998). Secret prey. G. P. Putnam's Sons, Berkley Books.
Chicago Style aipamenaSandford, John. Secret Prey. New York: G. P. Putnam's Sons, Berkley Books, 1998.
MLA aipamenaSandford, John. Secret Prey. G. P. Putnam's Sons, Berkley Books, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.