APA (7th ed.) Citation

Mondschein, K., & Stephenson, N. (2020). On time: A history of Western timekeeping. Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Mondschein, Ken, and Neal Stephenson. On Time: A History of Western Timekeeping. Baltimore: Johns Hopkins University Press, 2020.

MLA (9th ed.) Citation

Mondschein, Ken, and Neal Stephenson. On Time: A History of Western Timekeeping. Johns Hopkins University Press, 2020.