APA (7th ed.) Citation

Babbage, C. (1968). The Exposition of 1851 (2nd ed., new impression.). Cass.

Chicago Style (17th ed.) Citation

Babbage, Charles. The Exposition of 1851. 2nd ed., new impression. London: Cass, 1968.

MLA (8th ed.) Citation

Babbage, Charles. The Exposition of 1851. 2nd ed., new impression. Cass, 1968.

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