APA (7th ed.) Citation

Gupta, P. K. (2007). Methods in environmental analysis: Water, soil and air (2. ed.). Agrobios.

Chicago Style (17th ed.) Citation

Gupta, P. K. Methods in Environmental Analysis: Water, Soil and Air. 2. ed. Jodhpur: Agrobios, 2007.

MLA (9th ed.) Citation

Gupta, P. K. Methods in Environmental Analysis: Water, Soil and Air. 2. ed. Agrobios, 2007.