APA (7th ed.) Citation

Ehlers, J. Historiographische Literatur: Joachim Ehlers. Europäisches Hochmittelalter.(1981).

Chicago Style (17th ed.) Citation

Ehlers, Joachim. "Historiographische Literatur: Joachim Ehlers." Europäisches Hochmittelalter.(1981) .

MLA (8th ed.) Citation

Ehlers, Joachim. "Historiographische Literatur: Joachim Ehlers." Europäisches Hochmittelalter.(1981), .

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