Karmacharya, A. P., & Shrestha, R. K. S. (1991). Water quality testing in Sirha (Area No. 2).
Cita Chicago Style (17a ed.)Karmacharya, Amresh P., y Raj K. Shrestha Shrestha. Water Quality Testing in Sirha (Area No. 2). 1991.
Cita MLA (8a ed.)Karmacharya, Amresh P., y Raj K. Shrestha Shrestha. Water Quality Testing in Sirha (Area No. 2). 1991.
Precaución: Estas citas no son 100% exactas.