Style de citation APA

Hughes, D. (1992). Environmental Law (2nd ed.). Butterworths.

Style de citation Chicago

Hughes, David. Environmental Law. 2nd ed. London: Butterworths, 1992.

Style de citation MLA

Hughes, David. Environmental Law. 2nd ed. Butterworths, 1992.

Attention : ces citations peuvent ne pas être correctes à 100%.