APA (7th ed.) Citation

Walton, J. (2018). An informal history of the Hugos: A personal look back at the Hugo Awards, 1953-2000 (First edition.). Tom Doherty Associates.

Chicago Style (17th ed.) Citation

Walton, Jo. An Informal History of the Hugos: A Personal Look Back at the Hugo Awards, 1953-2000. First edition. New York: Tom Doherty Associates, 2018.

MLA (9th ed.) Citation

Walton, Jo. An Informal History of the Hugos: A Personal Look Back at the Hugo Awards, 1953-2000. First edition. Tom Doherty Associates, 2018.