APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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