Cartledge, B. (1992). Monitoring the environment. Oxford University Press.
Chicagoスタイル(17版)引用形式Cartledge, Bryan. Monitoring the Environment. Oxford ; New York: Oxford University Press, 1992.
MLA(8版)引用形式Cartledge, Bryan. 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.