APA (7th ed.) Citation

Mackintosh, S., Salaria, F., & Waldron, S. (2015). This world. British Broadcasting Corporation.

Chicago Style (17th ed.) Citation

Mackintosh, Steven, Fatima Salaria, and Sarah Waldron. This World. London, England: British Broadcasting Corporation, 2015.

MLA (9th ed.) Citation

Mackintosh, Steven, et al. This World. British Broadcasting Corporation, 2015.