APA (7th ed.) Citation

Eckhardt, A. (1976). Urkunden 1341-1727.

Chicago Style (17th ed.) Citation

Eckhardt, Albrecht. Urkunden 1341-1727. 1976.

MLA (9th ed.) Citation

Eckhardt, Albrecht. Urkunden 1341-1727. 1976.

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