APA (7th ed.) Citation

Smiles, S. (1996). Industrial Biography: Iron Workers and Tool Makers. Project Gutenberg.

Chicago Style (17th ed.) Citation

Smiles, Samuel. Industrial Biography: Iron Workers and Tool Makers. Project Gutenberg, 1996.

MLA (9th ed.) Citation

Smiles, Samuel. Industrial Biography: Iron Workers and Tool Makers. Project Gutenberg, 1996.

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