APA (7th ed.) Citation

Barker, A., Whittamore, K. H., Britton, J., & Cranwell, J. (2019). Content analysis of tobacco content in UK television. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Barker, Alexander, Kathy H. Whittamore, John Britton, and Jo Cranwell. Content Analysis of Tobacco Content in UK Television. BMJ Publishing Group, 2019.

MLA (9th ed.) Citation

Barker, Alexander, et al. Content Analysis of Tobacco Content in UK Television. BMJ Publishing Group, 2019.