APA (7th ed.) Citation

Chesterton, G. K. (1999). The Club of Queer Trades. Project Gutenberg.

Chicago Style (17th ed.) Citation

Chesterton, G. K. The Club of Queer Trades. Project Gutenberg, 1999.

MLA (9th ed.) Citation

Chesterton, G. K. The Club of Queer Trades. Project Gutenberg, 1999.

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