APA (7th ed.) Citation

Babbage, C. (1989). The works of Charles Babbage . Vol. 9: The ninth Bridgewater treatise. A fragment.

Chicago Style (17th ed.) Citation

Babbage, Charles. The Works of Charles Babbage . Vol. 9: The Ninth Bridgewater Treatise. A Fragment. 1989.

MLA (8th ed.) Citation

Babbage, Charles. The Works of Charles Babbage . Vol. 9: The Ninth Bridgewater Treatise. A Fragment. 1989.

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