APA (7th ed.) Citation

Trefor, J., & Snow, D. (2008). Hadrian. British Broadcasting Corp. (BBC).

Chicago Style (17th ed.) Citation

Trefor, John, and Dan Snow. Hadrian. London, England: British Broadcasting Corp. (BBC), 2008.

MLA (9th ed.) Citation

Trefor, John, and Dan Snow. Hadrian. British Broadcasting Corp. (BBC), 2008.