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.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.