APA

Yvonne Scannell,, . (1994). International encyclopedia of law. Vol.II : Environmental law. London: Kluwer International Publishers.

Chicago

Yvonne Scannell,, . 1994. International encyclopedia of law. Vol.II : Environmental law. London: Kluwer International Publishers.

Harvard

Yvonne Scannell,, . (1994). International encyclopedia of law. Vol.II : Environmental law. London: Kluwer International Publishers.

MLA

Yvonne Scannell,, . International encyclopedia of law. Vol.II : Environmental law. London: Kluwer International Publishers. 1994.