APA (7th ed.) Citation

Gibbon, J., & Okonedo, S. (2011). Extraordinary women. British Broadcasting Corporation.

Chicago Style (17th ed.) Citation

Gibbon, Johanna, and Sophie Okonedo. Extraordinary Women. London, England: British Broadcasting Corporation, 2011.

MLA (9th ed.) Citation

Gibbon, Johanna, and Sophie Okonedo. Extraordinary Women. British Broadcasting Corporation, 2011.