APA (7th ed.) Citation

Irving, B., Irving, B. L., & McKenzie, I. K. (1989). Police interrogation: The effects of the Police and Criminal Evidence Act 1984. Police Foundation.

Chicago Style (17th ed.) Citation

Irving, Barrie, Barrie L. Irving, and Ian K. McKenzie. Police Interrogation: The Effects of the Police and Criminal Evidence Act 1984. London: Police Foundation, 1989.

MLA (8th ed.) Citation

Irving, Barrie, et al. Police Interrogation: The Effects of the Police and Criminal Evidence Act 1984. Police Foundation, 1989.