APA (7th ed.) Citation

Walker, C. R. (2012). Steel The Diary of a Furnace Worker. Project Gutenberg.

Chicago Style (17th ed.) Citation

Walker, Charles Rumford. Steel The Diary of a Furnace Worker. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Walker, Charles Rumford. Steel The Diary of a Furnace Worker. Project Gutenberg, 2012.

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