APA-Zitierstil (7. Ausg.)

Diringer, D. (1968). The Alphabet. A Key to the History of Mankind. Third Edition completely revised with the collaboration of Reinhold Regensburger. Volume I; Volume II.

Chicago-Zitierstil (17. Ausg.)

Diringer, David. The Alphabet. A Key to the History of Mankind. Third Edition Completely Revised with the Collaboration of Reinhold Regensburger. Volume I; Volume II. London, 1968.

MLA-Zitierstil (8. Ausg.)

Diringer, David. The Alphabet. A Key to the History of Mankind. Third Edition Completely Revised with the Collaboration of Reinhold Regensburger. Volume I; Volume II. 1968.