Perkonigg, A., & Wittchen, H. (1999). Prevalence and Comorbidity of Traumatic Events and Posttraumatic Stress Disorder in Adolescents and Young Adults. Posttraumatic stress disorder, 113-133.
Chicago Style (17th ed.) CitationPerkonigg, Axel, and Hans-Ulrich Wittchen. "Prevalence and Comorbidity of Traumatic Events and Posttraumatic Stress Disorder in Adolescents and Young Adults." Posttraumatic Stress Disorder 1999: 113-133.
MLA (8th ed.) CitationPerkonigg, Axel, and Hans-Ulrich Wittchen. "Prevalence and Comorbidity of Traumatic Events and Posttraumatic Stress Disorder in Adolescents and Young Adults." Posttraumatic Stress Disorder, 1999, pp. 113-133.
Warning: These citations may not always be 100% accurate.