APA (7th ed.) Citation

Nicholls, S., & Helquist, B. (2018). A chase in time (First published in the UK.). Nosy Crow.

Chicago Style (17th ed.) Citation

Nicholls, Sally, and Brett Helquist. A Chase in Time. First published in the UK. London: Nosy Crow, 2018.

MLA (9th ed.) Citation

Nicholls, Sally, and Brett Helquist. A Chase in Time. First published in the UK. Nosy Crow, 2018.