APA (7th ed.) Citation

Ursinus, M. (1988). The Islamic empires: [Übersichtskarte]. Past worlds.

Chicago Style (17th ed.) Citation

Ursinus, Michael. "The Islamic Empires: [Übersichtskarte]." Past Worlds 1988.

MLA (9th ed.) Citation

Ursinus, Michael. "The Islamic Empires: [Übersichtskarte]." Past Worlds, 1988.

Warning: These citations may not always be 100% accurate.