Lewis, C. I. (1955). The ground and nature of the right. Columbia University Press.
Chicago-стиль цитированияLewis, Clarence Irving. The Ground and Nature of the Right. New York: Columbia University Press, 1955.
MLA-цитированиеLewis, Clarence Irving. The Ground and Nature of the Right. Columbia University Press, 1955.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.