APA (7th ed.) Citation

Ó Maille, M. (1990). Keeping watch: A history of American time (1. publ.). Viking.

Chicago Style (17th ed.) Citation

Ó Maille, Micheál. Keeping Watch: A History of American Time. 1. publ. New York, NY: Viking, 1990.

MLA (9th ed.) Citation

Ó Maille, Micheál. Keeping Watch: A History of American Time. 1. publ. Viking, 1990.