APA

Guruswamy Lakshman D, Palmer Geoffrey W R, . (1994). International environmental law and world order : A problem oriented course book. St Paul , Minn: West Publishing Co.

Chicago

Guruswamy Lakshman D, Palmer Geoffrey W R, . 1994. International environmental law and world order : A problem oriented course book. St Paul , Minn: West Publishing Co.

Harvard

Guruswamy Lakshman D, Palmer Geoffrey W R, . (1994). International environmental law and world order : A problem oriented course book. St Paul , Minn: West Publishing Co.

MLA

Guruswamy Lakshman D, Palmer Geoffrey W R, . International environmental law and world order : A problem oriented course book. St Paul , Minn: West Publishing Co. 1994.