APA(7版)引用形式

Kaushik,A. (2012). Perspective in Environmental Studies,3rd ed (3rd.). New Age.

Chicagoスタイル(17版)引用形式

Kaushik,A. Perspective in Environmental Studies,3rd Ed. 3rd. New Delhi: New Age, 2012.

MLA(9版)引用形式

Kaushik,A. Perspective in Environmental Studies,3rd Ed. 3rd. New Age, 2012.

警告: この引用は必ずしも正確ではありません.