APA (7th ed.) Citation

Maugham, W. S. (2004). The Magician. Project Gutenberg.

Chicago Style (17th ed.) Citation

Maugham, W. Somerset. The Magician. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Maugham, W. Somerset. The Magician. Project Gutenberg, 2004.

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