Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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