APA (7th ed.) Citation

Boor, H. D. (1949). Das Nibelungenlied (o.A.). Brockhaus.

Chicago Style (17th ed.) Citation

Boor, Helmut De. Das Nibelungenlied. o.A. Leipzig: Brockhaus, 1949.

MLA (8th ed.) Citation

Boor, Helmut De. Das Nibelungenlied. o.A. Brockhaus, 1949.

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