APA (7th ed.) Citation

Ong, J. L., Lau, T., Karsikas, M., Kinnunen, H., & Chee, M. W. L. (2021). A longitudinal analysis of COVID-19 lockdown stringency on sleep and resting heart rate measures across 20 countries. Nature Portfolio.

Chicago Style (17th ed.) Citation

Ong, Ju Lynn, TeYang Lau, Mari Karsikas, Hannu Kinnunen, and Michael W. L. Chee. A Longitudinal Analysis of COVID-19 Lockdown Stringency on Sleep and Resting Heart Rate Measures Across 20 Countries. Nature Portfolio, 2021.

MLA (8th ed.) Citation

Ong, Ju Lynn, et al. A Longitudinal Analysis of COVID-19 Lockdown Stringency on Sleep and Resting Heart Rate Measures Across 20 Countries. Nature Portfolio, 2021.