APA (7th ed.) Citation

Shakespeare, W. (1997). Twelfth Night; Or, What You Will. Project Gutenberg.

Chicago Style (17th ed.) Citation

Shakespeare, William. Twelfth Night; Or, What You Will. Project Gutenberg, 1997.

MLA (9th ed.) Citation

Shakespeare, William. Twelfth Night; Or, What You Will. Project Gutenberg, 1997.

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