Efros, I. I. (ca. 1917). The problem of space in Jewish medieval philosophy [Microfilm]. In Columbia University oriental studies. Columbia University Press.
Chicago Manual of Style 17th edition (author-date)Efros, Israel Isaac. 1917. The problem of space in Jewish medieval philosophy. Microfilm. Columbia University oriental studies. New York: Columbia University Press.
Springer - Basic (author-date)Efros II (1917) The problem of space in Jewish medieval philosophy. Columbia University Press, New York
Springer - Lecture Notes in Computer Science1.Efros, I.I.: The problem of space in Jewish medieval philosophy. Columbia University Press, New York (1917).
DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690Efros, Israel Isaac ; ; ; : The problem of space in Jewish medieval philosophy. microfilm. New York : Columbia University Press, 1917
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.