APA
M G Chitkara, . (1997). Encyclopaedia of Ecology, Environment and Pollution : vol.XIV : the National Environment Tribunal Act, 1995 .-81-7024-894-9. APH, New Delhi: .
Chicago
M G Chitkara, . 1997. Encyclopaedia of Ecology, Environment and Pollution : vol.XIV : the National Environment Tribunal Act, 1995 .-81-7024-894-9. APH, New Delhi: .
Harvard
M G Chitkara, . (1997). Encyclopaedia of Ecology, Environment and Pollution : vol.XIV : the National Environment Tribunal Act, 1995 .-81-7024-894-9. APH, New Delhi: .
MLA
M G Chitkara, . Encyclopaedia of Ecology, Environment and Pollution : vol.XIV : the National Environment Tribunal Act, 1995 .-81-7024-894-9. APH, New Delhi: . 1997.