APA (7th ed.) Citation

Agg, T. R. (2009). American Rural Highways. Project Gutenberg.

Chicago Style (17th ed.) Citation

Agg, T. R. American Rural Highways. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Agg, T. R. American Rural Highways. Project Gutenberg, 2009.

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