APA

Garner J R,, . (2002). Environmental law. Vol.IV. London: Butterworths.

Chicago

Garner J R,, . 2002. Environmental law. Vol.IV. London: Butterworths.

Harvard

Garner J R,, . (2002). Environmental law. Vol.IV. London: Butterworths.

MLA

Garner J R,, . Environmental law. Vol.IV. London: Butterworths. 2002.