APA (7th ed.) Citation

Arja Rimpelä, Heidi Kesanto-Jokipolvi, Anna Myöhänen, Lauri Heikonen, Sanna Oinas, & Raisa Ahtiainen. (2023). School and class closures and adolescent mental health during the second and later waves of the COVID-19 pandemic in Finland: A repeated cross-sectional study. BMC.

Chicago Style (17th ed.) Citation

Arja Rimpelä, Heidi Kesanto-Jokipolvi, Anna Myöhänen, Lauri Heikonen, Sanna Oinas, and Raisa Ahtiainen. School and Class Closures and Adolescent Mental Health During the Second and Later Waves of the COVID-19 Pandemic in Finland: A Repeated Cross-sectional Study. BMC, 2023.

MLA (9th ed.) Citation

Arja Rimpelä, et al. School and Class Closures and Adolescent Mental Health During the Second and Later Waves of the COVID-19 Pandemic in Finland: A Repeated Cross-sectional Study. BMC, 2023.