(1991). Columbo: Caution : murder can be hazardous to your health. s.n.
芝加哥风格引文Columbo: Caution : Murder Can Be Hazardous to Your Health. [United States: s.n, 1991.
MLA引文Columbo: Caution : Murder Can Be Hazardous to Your Health. s.n, 1991.
警告：这些引文格式不一定是100％准确.