APA (7th ed.) Citation

Colborn, E. F. (2012). To Geyserland Union Pacific-Oregon Short Line Railroads to the Yellowstone National Park. Project Gutenberg.

Chicago Style (17th ed.) Citation

Colborn, Edward F. To Geyserland Union Pacific-Oregon Short Line Railroads to the Yellowstone National Park. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Colborn, Edward F. To Geyserland Union Pacific-Oregon Short Line Railroads to the Yellowstone National Park. Project Gutenberg, 2012.

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