Laier, C., Wegmann, E., Brand, M., & Brand, M. (2018). Personality and Cognition in Gamers: Avoidance Expectancies Mediate the Relationship Between Maladaptive Personality Traits and Symptoms of Internet-Gaming Disorder. Frontiers Media S.A.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Laier, Christian, Elisa Wegmann, Matthias Brand, و Matthias Brand. Personality and Cognition in Gamers: Avoidance Expectancies Mediate the Relationship Between Maladaptive Personality Traits and Symptoms of Internet-Gaming Disorder. Frontiers Media S.A, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Laier, Christian, et al. Personality and Cognition in Gamers: Avoidance Expectancies Mediate the Relationship Between Maladaptive Personality Traits and Symptoms of Internet-Gaming Disorder. Frontiers Media S.A, 2018.