Adhikari, D. P. (2013). Air pollution situational analysis and management plan.
芝加哥风格引文Adhikari, Devendra Prasad. Air Pollution Situational Analysis and Management Plan. 2013.
MLA引文Adhikari, Devendra Prasad. Air Pollution Situational Analysis and Management Plan. 2013.
警告：这些引文格式不一定是100％准确.