Trived, A. (2009). Environmental monitoring and management. Alfa Publications.
Chicagoスタイル(17版)引用形式Trived, Abha. Environmental Monitoring and Management. New Delhi: Alfa Publications, 2009.
MLA(9版)引用形式Trived, Abha. Environmental Monitoring and Management. Alfa Publications, 2009.
警告: この引用は必ずしも正確ではありません.