APA
Singh Gurdip,, . (1995). Environmental law : International and national perspectives. New Delhi: Law Publishers (India) Pvt.Ltd.
Chicago
Singh Gurdip,, . 1995. Environmental law : International and national perspectives. New Delhi: Law Publishers (India) Pvt.Ltd.
Harvard
Singh Gurdip,, . (1995). Environmental law : International and national perspectives. New Delhi: Law Publishers (India) Pvt.Ltd.
MLA
Singh Gurdip,, . Environmental law : International and national perspectives. New Delhi: Law Publishers (India) Pvt.Ltd. 1995.