APA引用形式

Goel, P. K. (1997). Water pollution: : causes, effects and control. New age international publishers.

シカゴスタイル引用形

Goel, P. K. Water Pollution: : Causes, Effects and Control. New Delhi: New age international publishers, 1997.

MLA引用形式

Goel, P. K. Water Pollution: : Causes, Effects and Control. New age international publishers, 1997.

警告: この引用は必ずしも正確ではありません.