APA (7th ed.) Citation

Storey, G. A. (2006). The Theory and Practice of Perspective. Project Gutenberg.

Chicago Style (17th ed.) Citation

Storey, G. A. The Theory and Practice of Perspective. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Storey, G. A. The Theory and Practice of Perspective. Project Gutenberg, 2006.

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