APA (7th ed.) Citation

Morris, P., & Softley, P. (1980). Police interrogation. H.M.S.O.

Chicago Style (17th ed.) Citation

Morris, Pauline, and Paul Softley. Police Interrogation. London: H.M.S.O, 1980.

MLA (8th ed.) Citation

Morris, Pauline, and Paul Softley. Police Interrogation. H.M.S.O, 1980.