APA (7th ed.) Citation

Chen, M., Cheng, L., Yang, S., & Zhang, Y. Physical activity, Vitamin D, and all-cause/cardiovascular mortality: A prospective study in older Chinese adults. BMC.

Chicago Style (17th ed.) Citation

Chen, Mingrui, Ling Cheng, Sisi Yang, and Yan Zhang. Physical Activity, Vitamin D, and All-cause/cardiovascular Mortality: A Prospective Study in Older Chinese Adults. BMC.

MLA (9th ed.) Citation

Chen, Mingrui, et al. Physical Activity, Vitamin D, and All-cause/cardiovascular Mortality: A Prospective Study in Older Chinese Adults. BMC.