Cita APA (7a ed.)

Walters, M. J. (2004). Seven modern plagues and how we are causing them (Paperback edition.). Island Press.

Cita Chicago Style (17a ed.)

Walters, Mark Jerome. Seven Modern Plagues and How We Are Causing Them. Paperback edition. Washington, District of Columbia: Island Press, 2004.

Cita MLA (9a ed.)

Walters, Mark Jerome. Seven Modern Plagues and How We Are Causing Them. Paperback edition. Island Press, 2004.