APA (7th ed.) Citation

Elliott, A. C. A. (2018). Is that a big number? (First edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Elliott, Andrew C. A. Is That a Big Number? First edition. Oxford: Oxford University Press, 2018.

MLA (9th ed.) Citation

Elliott, Andrew C. A. Is That a Big Number? First edition. Oxford University Press, 2018.