Borch GmbH & Frommer, H. (2017). Athens: Athens, Acropolis, Epidaurus, Mycenae, Attica, Athens & region : updated, durable, water-repellent, write-on/wipe-off surface = Athína = Athen (14th edition.). Borch.
Chicago-Zitierstil (17. Ausg.)Borch GmbH und H. Frommer. Athens: Athens, Acropolis, Epidaurus, Mycenae, Attica, Athens & Region : Updated, Durable, Water-repellent, Write-on/wipe-off Surface = Athína = Athen. 14th edition. [Hauzenberg]: Borch, 2017.
MLA-Zitierstil (9. Ausg.)Borch GmbH und H. Frommer. Athens: Athens, Acropolis, Epidaurus, Mycenae, Attica, Athens & Region : Updated, Durable, Water-repellent, Write-on/wipe-off Surface = Athína = Athen. 14th edition. Borch, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.