APA (7th ed.) Citation

Chan, D., Tang, T., Yung, P., Gucciardi, D., & Hagger, M. (2017). Is unintentional doping real, or just an excuse? BMJ Group.

Chicago Style (17th ed.) Citation

Chan, Derwin, T. Tang, P. Yung, Daniel Gucciardi, and Martin Hagger. Is Unintentional Doping Real, or Just an Excuse? BMJ Group, 2017.

MLA (9th ed.) Citation

Chan, Derwin, et al. Is Unintentional Doping Real, or Just an Excuse? BMJ Group, 2017.

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