Stangeland, P. (1987). Drugs and drug control. Norwegian University Press.
芝加哥风格引文Stangeland, Per. Drugs and Drug Control. [Oslo]: Norwegian University Press, 1987.
MLA引文Stangeland, Per. Drugs and Drug Control. Norwegian University Press, 1987.
警告：这些引文格式不一定是100％准确.