APA ציטוט

Li, X., Zheng, P., Fu, H., Berg, C., & Kegler, M. (2013). Results from an evaluation of tobacco control policies at the 2010 Shanghai World Expo. BMJ Publishing Group.

Citação norma Chicago

Li, Xiang, PinPin Zheng, Hua Fu, Carla Berg, and Michelle Kegler. Results From an Evaluation of Tobacco Control Policies At the 2010 Shanghai World Expo. BMJ Publishing Group, 2013.

ציטוט MLA

Li, Xiang, et al. Results From an Evaluation of Tobacco Control Policies At the 2010 Shanghai World Expo. BMJ Publishing Group, 2013.