Gruber, R. E. (ca. 2005). Italy and the Vatican [Book]. American Jewish Year Book, 105 (2005) 382-402, 105 (2005) 382-402.
Chicago Manual of Style 17th edition (author-date)Gruber, Ruth Ellen. 2005. „Italy and the Vatican“. Book. American Jewish Year Book, Nr. 105 (2005) 382-402: 105 (2005) 382-402.
Springer - Basic (author-date)Gruber RE (2005) Italy and the Vatican. American Jewish Year Book 105 (2005) 382-402
Springer - Lecture Notes in Computer Science1.Gruber, R.E.: Italy and the Vatican. American Jewish Year Book. 105 (2005) 382-402 (2005).
DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690Gruber, Ruth Ellen: Italy and the Vatican. In: American Jewish Year Book (2005), Nr. 105 (2005) 382-402, S. 105 (2005) 382-402
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