The ring of the Nibelung :
an interpretation embodying Wagner's own explanations /
by Alice Leighton Cleather and Basil Crump.
APA Citation
Cleather, A. Leighton., Crump, B. Woodward. (1977). The ring of the Nibelung: an interpretation embodying Wagner's own explanations. 7th ed. Folcroft, Pa.: Folcroft Library Editions.
MLA Citation
Cleather, Alice Leighton, and Basil Woodward Crump. The Ring of the Nibelung: an Interpretation Embodying Wagner's Own Explanations. 7th ed. Folcroft, Pa.: Folcroft Library Editions, 1977.
Warning: These citations may not always be complete (especially for serials).