Division for Policy Analysis and Public Affairs. (2019). World Drug Report 2019. United Nations Office on Drugs and Crime.
Successfully copied to clipboard
Copying to clipboard failed
芝加哥风格引文
Division for Policy Analysis and Public Affairs. World Drug Report 2019. Ginebra: United Nations Office on Drugs and Crime, 2019.
Successfully copied to clipboard
Copying to clipboard failed
MLA引文
Division for Policy Analysis and Public Affairs. World Drug Report 2019. United Nations Office on Drugs and Crime, 2019.
Successfully copied to clipboard
Copying to clipboard failed
警告：这些引文格式不一定是100％准确.