APA (7th ed.) Citation

Glusker, M., Hogan, D. M., & Vass, P. (2005). The ternary calculating machine of Thomas Fowler.

Chicago Style (17th ed.) Citation

Glusker, Mark, David M. Hogan, and Pamela Vass. The Ternary Calculating Machine of Thomas Fowler. 2005.

MLA (9th ed.) Citation

Glusker, Mark, et al. The Ternary Calculating Machine of Thomas Fowler. 2005.