एपीए उद्धरण

Trivedy, R. K. (2004). Handbook of environmental laws, acts, guidelines, compliances and standards (2nd ed.). BS Publications.

शिकागो स्टाइल उद्धरण

Trivedy, R. K. Handbook of Environmental Laws, Acts, Guidelines, Compliances and Standards. 2nd ed. Hyderabad: BS Publications, 2004.

एमएलए उद्धरण

Trivedy, R. K. Handbook of Environmental Laws, Acts, Guidelines, Compliances and Standards. 2nd ed. BS Publications, 2004.