Cartledge, B. S. (1992). Monitoring the environment. Oxford University Press.
Chicagoスタイル(17版)引用形式Cartledge, Bryan Sir. Monitoring the Environment. Oxford, New York: Oxford University Press, 1992.
MLA(9版)引用形式Cartledge, Bryan Sir. Monitoring the Environment. Oxford University Press, 1992.
警告: この引用は必ずしも正確ではありません.