APA (7th ed.) Citation

Hoffmann, H. (1980). Die Chronik von Montecassino. Monumenta Germaniae historica.

Chicago Style (17th ed.) Citation

Hoffmann, Hartmut. "Die Chronik Von Montecassino." Monumenta Germaniae Historica 1980.

MLA (9th ed.) Citation

Hoffmann, Hartmut. "Die Chronik Von Montecassino." Monumenta Germaniae Historica, 1980.

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