APA (7th ed.) Citation

Hielscher, F. (1991). Bildnis Kaiser Heinrichs VI. Staatsbriefe.

Chicago Style (17th ed.) Citation

Hielscher, Friedrich. "Bildnis Kaiser Heinrichs VI." Staatsbriefe 1991.

MLA (8th ed.) Citation

Hielscher, Friedrich. "Bildnis Kaiser Heinrichs VI." Staatsbriefe, 1991.

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