SHARMA R.K. (2002). IRRIGATION ENGINEERING. S CHAND & CO LTD.
芝加哥风格引文SHARMA R.K. IRRIGATION ENGINEERING. NEW DELHI: S CHAND & CO LTD, 2002.
MLA引文SHARMA R.K. IRRIGATION ENGINEERING. S CHAND & CO LTD, 2002.
警告：这些引文格式不一定是100％准确.
APA引文