Cita APA

Østerås, B., Sigmundsson, H., & Haga, M. (2018). Psychometric Properties of the Perceived Stress Questionnaire (PSQ) in 15–16 Years Old Norwegian Adolescents. Front Psychol.

Chicago Style Citation

Østerås, Berit, Hermundur Sigmundsson, i Monika Haga. "Psychometric Properties of the Perceived Stress Questionnaire (PSQ) in 15–16 Years Old Norwegian Adolescents." Front Psychol 2018.

Cita MLA

Østerås, Berit, Hermundur Sigmundsson, i Monika Haga. "Psychometric Properties of the Perceived Stress Questionnaire (PSQ) in 15–16 Years Old Norwegian Adolescents." Front Psychol 2018.