Cita APA (7a ed.)
Punmia, B., Jain, A. K., & Jain, A. K. (1995). Environmental Engineering-I: Water Supply Engineering. Laxmi Publications.
Cita Chicago Style (17a ed.)
Punmia, B.C, Ashok Kumar Jain, y Arun Kumar Jain. Environmental Engineering-I: Water Supply Engineering. New Delhi: Laxmi Publications, 1995.
Cita MLA (9a ed.)
Punmia, B.C, et al. Environmental Engineering-I: Water Supply Engineering. Laxmi Publications, 1995.
Precaución: Estas citas no son 100% exactas.