APA (7th ed.) Citation

Morris, W. (2006). The Story of Sigurd the Volsung and the Fall of the Niblungs. Project Gutenberg.

Chicago Style (17th ed.) Citation

Morris, William. The Story of Sigurd the Volsung and the Fall of the Niblungs. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Morris, William. The Story of Sigurd the Volsung and the Fall of the Niblungs. Project Gutenberg, 2006.

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