APA
Polden M., Jackson S. & Environmental Law Foundation. (1994). The environment and the law: earth, air, fire and water: a practical guide. London: Longman.
Chicago
Polden Martin, Jackson Simon and Environmental Law Foundation. 1994. The environment and the law: earth, air, fire and water: a practical guide. London: Longman.
Harvard
Polden M., Jackson S. and Environmental Law Foundation. (1994). The environment and the law: earth, air, fire and water: a practical guide. London: Longman.
MLA
Polden Martin, Jackson Simon and Environmental Law Foundation. The environment and the law: earth, air, fire and water: a practical guide. London: Longman. 1994.
