Fromherz, A. (2010). Ibn Khaldun: Life and times. Edinburgh University Press.
Chicago Style (17th ed.) CitationFromherz, Allen. Ibn Khaldun: Life and Times. Edinburgh: Edinburgh University Press, 2010.
MLA引文Fromherz, Allen. Ibn Khaldun: Life and Times. Edinburgh University Press, 2010.
警告:這些引文格式不一定是100%准確.