APA (7th ed.) Citation

Battison, E. A. (2010). Screw-Thread Cutting by the Master-Screw Method since 1480. Project Gutenberg.

Chicago Style (17th ed.) Citation

Battison, Edwin A. Screw-Thread Cutting by the Master-Screw Method Since 1480. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Battison, Edwin A. Screw-Thread Cutting by the Master-Screw Method Since 1480. Project Gutenberg, 2010.

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