ebrary, Inc, Carlson, L. A., & Zee, E. v. d. (2005). Functional features in language and space: Insights from perception, categorization, and development. Oxford University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, Laura Anne Carlson, و Emile van der Zee. Functional Features in Language and Space: Insights from Perception, Categorization, and Development. Oxford ; New York: Oxford University Press, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, et al. Functional Features in Language and Space: Insights from Perception, Categorization, and Development. Oxford University Press, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.