Walters, M. J. (2004). Seven modern plagues and how we are causing them (Paperback edition.). Island Press.
Chicagoスタイル(17版)引用形式Walters, Mark Jerome. Seven Modern Plagues and How We Are Causing Them. Paperback edition. Washington, District of Columbia: Island Press, 2004.
MLA(9版)引用形式Walters, Mark Jerome. Seven Modern Plagues and How We Are Causing Them. Paperback edition. Island Press, 2004.
警告: この引用は必ずしも正確ではありません.