APA (7th ed.) Citation

Elliot, B. (2017). Numberama: Recreational Number Theory In The School System.

Chicago Style (17th ed.) Citation

Elliot, Benjamin. Numberama: Recreational Number Theory In The School System. 2017.

MLA (9th ed.) Citation

Elliot, Benjamin. Numberama: Recreational Number Theory In The School System. 2017.

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