Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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