APA (7th ed.) Citation

Bird, H., Fry, H., & Osuagwu, C. C. (2022). Horizon. BBC Worldwide.

Chicago Style (17th ed.) Citation

Bird, Harriet, Hannah Fry, and Charlene Chika Osuagwu. Horizon. London, England: BBC Worldwide, 2022.

MLA (9th ed.) Citation

Bird, Harriet, et al. Horizon. BBC Worldwide, 2022.