APA (7th ed.) Citation

Bowker, G. (1996). The Analytical Engine. IEEE Annals of the History of Computing, 18(1), 64.

Chicago Style (17th ed.) Citation

Bowker, Geoffrey. "The Analytical Engine." IEEE Annals of the History of Computing 18, no. 1 (1996): 64.

MLA (9th ed.) Citation

Bowker, Geoffrey. "The Analytical Engine." IEEE Annals of the History of Computing, vol. 18, no. 1, 1996, p. 64.