Gaya APA

Jain,R.K, . et al (1981). Environmental Impact Analysis A New Diminsion In Decision Making (2nd). New York: Van Nostrand Reinhold Company.

Gaya MLA

Jain,R.K, . et al. "Environmental Impact Analysis A New Diminsion In Decision Making". 2nd New York: Van Nostrand Reinhold Company, 1981. Text.