Gaya APA
Jain, R. et al (2014).
Drinking water security for engineers, planners, and managers .
Waltham, MA:
Butterworth-Heinemann.
Gaya MLA
Jain, Ravi. et al.
"Drinking water security for engineers, planners, and managers".
Waltham, MA:
Butterworth-Heinemann,
2014.
Electronic Resource.