Karmacharya, A. P., & Shrestha, R. K. S. (1991). Water quality testing in Sirha (Area No. 2).
芝加哥风格引文Karmacharya, Amresh P., 与 Raj K. Shrestha Shrestha. Water Quality Testing in Sirha (Area No. 2). 1991.
MLA引文Karmacharya, Amresh P., 与 Raj K. Shrestha Shrestha. Water Quality Testing in Sirha (Area No. 2). 1991.
警告：这些引文格式不一定是100％准确.