Canada. Commission of Inquiry into the Non-Medical Use of Drugs. (1971). The non-medical use of drugs: Interim report of the Canadian Government's Commission of Inquiry. Penguin.
芝加哥风格引文Canada. Commission of Inquiry into the Non-Medical Use of Drugs. The Non-medical Use of Drugs: Interim Report of the Canadian Government's Commission of Inquiry. Harmondsworth: Penguin, 1971.
MLA引文Canada. Commission of Inquiry into the Non-Medical Use of Drugs. The Non-medical Use of Drugs: Interim Report of the Canadian Government's Commission of Inquiry. Penguin, 1971.
警告：这些引文格式不一定是100％准确.