KAUSHIK ANUBHA. (2009). PERSPECTIVES IN ENVIRONMENTAL STUDIES (3RD.). NEW AGE INTERNATIONAL PUBLISHERS.
Chicago Style (17th ed.) CitationKAUSHIK ANUBHA. PERSPECTIVES IN ENVIRONMENTAL STUDIES. 3RD. DELHI: NEW AGE INTERNATIONAL PUBLISHERS, 2009.
MLA引文KAUSHIK ANUBHA. PERSPECTIVES IN ENVIRONMENTAL STUDIES. 3RD. NEW AGE INTERNATIONAL PUBLISHERS, 2009.
警告:這些引文格式不一定是100%准確.