APA-ийн эшлэл(7 дахь хэвлэлт)

Oergel, M. (1998). The return of King Arthur and the Nibelungen: National myth in nineteenth-century English and German literature. Walter de Gruyter.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Oergel, Maike. The Return of King Arthur and the Nibelungen: National Myth in Nineteenth-century English and German Literature. Berlin: Walter de Gruyter, 1998.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Oergel, Maike. The Return of King Arthur and the Nibelungen: National Myth in Nineteenth-century English and German Literature. Walter de Gruyter, 1998.