APA (7th ed.) Citation

Heine, H., & Ellis, H. (2011). The Prose Writings of Heinrich Heine. Project Gutenberg.

Chicago Style (17th ed.) Citation

Heine, Heinrich, and Havelock Ellis. The Prose Writings of Heinrich Heine. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Heine, Heinrich, and Havelock Ellis. The Prose Writings of Heinrich Heine. Project Gutenberg, 2011.

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