Kallio, J., Hakonen, H., Syväoja, H., Kulmala, J., Kankaanpää, A., Ekelund, U., & Tammelin, T. (2020). Changes in physical activity and sedentary time during adolescence: Gender differences during weekdays and weekend days. Scand J Med Sci Sports.
Trích dẫn kiểu ChicagoKallio, Jouni, Harto Hakonen, Heidi Syväoja, Janne Kulmala, Anna Kankaanpää, Ulf Ekelund, và Tuija Tammelin. "Changes in Physical Activity and Sedentary Time During Adolescence: Gender Differences During Weekdays and Weekend Days." Scand J Med Sci Sports 2020.
Trích dẫn MLAKallio, Jouni, et al. "Changes in Physical Activity and Sedentary Time During Adolescence: Gender Differences During Weekdays and Weekend Days." Scand J Med Sci Sports 2020.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.