APA (7th ed.) Citation

Wartberg, L., Brunner, R., Parzer, P., Fischer-Waldschmidt, G., Resch, F., & Kaess, M. (2016). Psychopathological factors associated with problematic alcohol and problematic Internet use in a sample of adolescents in Germany. Psychiatry research, 240, . https://doi.org/10.1016/j.psychres.2016.04.057

Chicago Style (17th ed.) Citation

Wartberg, Lutz, Romuald Brunner, Peter Parzer, Gloria Fischer-Waldschmidt, Franz Resch, and Michael Kaess. "Psychopathological Factors Associated with Problematic Alcohol and Problematic Internet Use in a Sample of Adolescents in Germany." Psychiatry Research 240 (2016). https://doi.org/10.1016/j.psychres.2016.04.057.

MLA (9th ed.) Citation

Wartberg, Lutz, et al. "Psychopathological Factors Associated with Problematic Alcohol and Problematic Internet Use in a Sample of Adolescents in Germany." Psychiatry Research, vol. 240, 2016, https://doi.org/10.1016/j.psychres.2016.04.057.