Catlin, G. (1970). The story of the political philosophers. New York: Tudor Publishing.
シカゴスタイル引用形Catlin, George. The Story of the Political Philosophers. New York: Tudor Publishing, 1970.
MLA引用形式Catlin, George. The Story of the Political Philosophers. New York: Tudor Publishing, 1970.
警告: この引用は必ずしも正確ではありません.