APA (7th ed.) Citation

(2015). Why maths doesn't add up (Horizon). BBC.

Chicago Style (17th ed.) Citation

Why Maths Doesn't Add Up (Horizon). London, UK: BBC, 2015.

MLA (9th ed.) Citation

Why Maths Doesn't Add Up (Horizon). BBC, 2015.

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