APA ציטוט
Shukla, S. K., & Srivastava, P. R. (1997). Encyclopaedia of environmental Pollution: Environmental water pollution. Commonwealth.
Chicago Style (17th ed.) Citation
Shukla, S. K., and P. R. Srivastava. Encyclopaedia of Environmental Pollution: Environmental Water Pollution. New Delhi: Commonwealth, 1997.
ציטוט MLA
Shukla, S. K., and P. R. Srivastava. Encyclopaedia of Environmental Pollution: Environmental Water Pollution. Commonwealth, 1997.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.