Chesshyre, R. (1989). The Force: Inside the Police. Sidgwick & Jackson.
Chicago-Zitierstil (17. Ausg.)Chesshyre, Robert. The Force: Inside the Police. London: Sidgwick & Jackson, 1989.
MLA-Zitierstil (8. Ausg.)Chesshyre, Robert. The Force: Inside the Police. Sidgwick & Jackson, 1989.
警告：這些引文格式不一定是100％准確.