Efros, I. I. (ca. 1927). Studies in pre-Tibbonian philosophical terminology [Microfilm]. In The Jewish quarterly review. Dropsie College for Hebrew and Cognate Learning.
Chicago Manual of Style 17th edition (author-date)Efros, Israel Isaac. 1927. Studies in pre-Tibbonian philosophical terminology. Microfilm. The Jewish quarterly review. Philadelphia: Dropsie College for Hebrew and Cognate Learning.
Springer - Basic (author-date)Efros II (1927) Studies in pre-Tibbonian philosophical terminology. Dropsie College for Hebrew and Cognate Learning, Philadelphia
Springer - Lecture Notes in Computer Science1.Efros, I.I.: Studies in pre-Tibbonian philosophical terminology. Dropsie College for Hebrew and Cognate Learning, Philadelphia (1927).
DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690Efros, Israel Isaac ; ; ; : Studies in pre-Tibbonian philosophical terminology. microfilm. Philadelphia : Dropsie College for Hebrew and Cognate Learning, 1927