Agrawal, D. K. C. (1996). Environmental biology (2nded.). Agro Botanical Pub.
Chicagoスタイル(17版)引用形式Agrawal, Dr. K. C. Environmental Biology. 2nded. New Delhi: Agro Botanical Pub, 1996.
MLA(9版)引用形式Agrawal, Dr. K. C. Environmental Biology. 2nded. Agro Botanical Pub, 1996.
警告: この引用は必ずしも正確ではありません.