APA (7th ed.) Citation

Parkhurst, W. (1989). True detectives: The real world of today's P.I. Crown Publ.

Chicago Style (17th ed.) Citation

Parkhurst, William. True Detectives: The Real World of Today's P.I. New York: Crown Publ, 1989.

MLA (8th ed.) Citation

Parkhurst, William. True Detectives: The Real World of Today's P.I. Crown Publ, 1989.