APA (7th ed.) Citation

Richmond, R., Butler, T., Indig, D., Wilhelm, K., Archer, V., & Wodak, A. (2012). The challenges of reducing tobacco use among prisoners.

Chicago Style (17th ed.) Citation

Richmond, R., Tony Butler, D. Indig, K. Wilhelm, V. Archer, and A. Wodak. The Challenges of Reducing Tobacco Use Among Prisoners. 2012.

MLA (9th ed.) Citation

Richmond, R., et al. The Challenges of Reducing Tobacco Use Among Prisoners. 2012.