Citazione APA

Trivedi, P., & Singh, U. (1996). Environmental laws on wild life. Commonwealth pub.

Stile di citazione Chicago

Trivedi, P.R, e U.K Singh. Environmental Laws on Wild Life. New Delhi: Commonwealth pub, 1996.

Citazione MLA

Trivedi, P.R, e U.K Singh. Environmental Laws on Wild Life. Commonwealth pub, 1996.