APA (7th ed.) Citation

Schieffer, T. (1957). Die Krise des karolingischen Imperiums.

Chicago Style (17th ed.) Citation

Schieffer, Theodor. Die Krise Des Karolingischen Imperiums. 1957.

MLA (9th ed.) Citation

Schieffer, Theodor. Die Krise Des Karolingischen Imperiums. 1957.

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