Cita APA (7a ed.)

Hughes, L., Marel, C., & Mills, K. (2017). Co-morbid substance use and mental health - focus on the needs of young people. Emerald Publishing Limited.

Cita Chicago Style (17a ed.)

Hughes, Liz, Christina Marel, y Katherine Mills. Co-morbid Substance Use and Mental Health - Focus on the Needs of Young People. Bradford, West Yorkshire: Emerald Publishing Limited, 2017.

Cita MLA (8a ed.)

Hughes, Liz, et al. Co-morbid Substance Use and Mental Health - Focus on the Needs of Young People. Emerald Publishing Limited, 2017.