APA (7th ed.) Citation

Hummel, S., Oetjen, N., Du, J., Posenato, E., Almeida, R. M. R. d., Losada, R., . . . Schultz, J. (2021). Mental health among medical professionals during the COVID-19 pandemic in eight European countries: Cross-sectional survey study. Journal of medical internet research, 23(1), . https://doi.org/10.2196/24983

Chicago Style (17th ed.) Citation

Hummel, Svenja, et al. "Mental Health Among Medical Professionals During the COVID-19 Pandemic in Eight European Countries: Cross-sectional Survey Study." Journal of Medical Internet Research 23, no. 1 (2021). https://doi.org/10.2196/24983.

MLA (9th ed.) Citation

Hummel, Svenja, et al. "Mental Health Among Medical Professionals During the COVID-19 Pandemic in Eight European Countries: Cross-sectional Survey Study." Journal of Medical Internet Research, vol. 23, no. 1, 2021, https://doi.org/10.2196/24983.