Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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