APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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