APA (7th ed.) Citation

Butterfield, D. J. (2020). 10,000 not out: The history of the Spectator 1828-2020. Unicorn Publishing Group.

Chicago Style (17th ed.) Citation

Butterfield, D. J. 10,000 Not Out: The History of the Spectator 1828-2020. London: Unicorn Publishing Group, 2020.

MLA (9th ed.) Citation

Butterfield, D. J. 10,000 Not Out: The History of the Spectator 1828-2020. Unicorn Publishing Group, 2020.