APA (7th ed.) Citation

Exley, J., Stubbs, E., Wittenberg, R., & Mays, N. An international comparison of longitudinal health data collected on long COVID in nine high income countries: A qualitative data analysis. BMC.

Chicago Style (17th ed.) Citation

Exley, Josephine, Edmund Stubbs, Raphael Wittenberg, and Nicholas Mays. An International Comparison of Longitudinal Health Data Collected on Long COVID in Nine High Income Countries: A Qualitative Data Analysis. BMC.

MLA (9th ed.) Citation

Exley, Josephine, et al. An International Comparison of Longitudinal Health Data Collected on Long COVID in Nine High Income Countries: A Qualitative Data Analysis. BMC.