ebrary, Inc, & Ax, C. F. (2011). Cultivating the colonies: Colonial states and their environmental legacies. Ohio University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, و Christina Folke Ax. Cultivating the Colonies: Colonial States and Their Environmental Legacies. Athens, Ohio: Ohio University Press, 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, و Christina Folke Ax. Cultivating the Colonies: Colonial States and Their Environmental Legacies. Ohio University Press, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.