APA (7th ed.) Citation

Bedini, S. A. (2012). Early American Scientific Instruments and Their Makers. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bedini, Silvio A. Early American Scientific Instruments and Their Makers. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Bedini, Silvio A. Early American Scientific Instruments and Their Makers. Project Gutenberg, 2012.

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