Garfitt, A. (1958). The book for police: By Alan Garfitt. Caxton Publ..
Chicago-Zitierstil (17. Ausg.)Garfitt, Alan. The Book for Police: By Alan Garfitt. London: Caxton Publ., 1958.
MLA-Zitierstil (8. Ausg.)Garfitt, Alan. The Book for Police: By Alan Garfitt. Caxton Publ., 1958.
警告：這些引文格式不一定是100％准確.