APA (7th ed.) Citation

Shariatmadari, H., & Walker, G. (2012). The secret life of ice. British Broadcasting Corporation (BBC).

Chicago Style (17th ed.) Citation

Shariatmadari, Helen, and Gabrielle Walker. The Secret Life of Ice. London, England: British Broadcasting Corporation (BBC), 2012.

MLA (9th ed.) Citation

Shariatmadari, Helen, and Gabrielle Walker. The Secret Life of Ice. British Broadcasting Corporation (BBC), 2012.

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