APA (7th ed.) Citation

Sadun, E., & MacDonald, B. (2022). Numerical brain teasers: Exercise your mind ([First edition].). Pragmatic Bookshelf.

Chicago Style (17th ed.) Citation

Sadun, Erica, and Brian MacDonald. Numerical Brain Teasers: Exercise Your Mind. [First edition]. [Raleigh, NC]: Pragmatic Bookshelf, 2022.

MLA (9th ed.) Citation

Sadun, Erica, and Brian MacDonald. Numerical Brain Teasers: Exercise Your Mind. [First edition]. Pragmatic Bookshelf, 2022.

Warning: These citations may not always be 100% accurate.