APA (7th ed.) Citation

Zweig, S., & Theis, O. F. (2010). Paul Verlaine. Project Gutenberg.

Chicago Style (17th ed.) Citation

Zweig, Stefan, and O. F. Theis. Paul Verlaine. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Zweig, Stefan, and O. F. Theis. Paul Verlaine. Project Gutenberg, 2010.

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