APA (7th ed.) Citation

Hurst, F. (2004). The Vertical City. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hurst, Fannie. The Vertical City. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Hurst, Fannie. The Vertical City. Project Gutenberg, 2004.

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