APA (7th ed.) Citation

Xia, T., Chen, L., & Li, J. Occupational physical activity and cardiovascular disease mortality in the United States, 1988–2019. BMC.

Chicago Style (17th ed.) Citation

Xia, Tong, Liwei Chen, and Jian Li. Occupational Physical Activity and Cardiovascular Disease Mortality in the United States, 1988–2019. BMC.

MLA (9th ed.) Citation

Xia, Tong, et al. Occupational Physical Activity and Cardiovascular Disease Mortality in the United States, 1988–2019. BMC.