APA ציטוט
Freyfogle, E. T. (2006). Why conservation is failing and how it can regain ground. Yale University Press.
Chicago Style (17th ed.) Citation
Freyfogle, Eric T. Why Conservation Is Failing and How It Can Regain Ground. New Haven: Yale University Press, 2006.
ציטוט MLA
Freyfogle, Eric T. Why Conservation Is Failing and How It Can Regain Ground. Yale University Press, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.