APA (7th ed.) Citation

Jie LI, Shi-jun YANG, & Zhi-xian LI. (2022). Relationship between sleep quality and mental health before and after COVID-19 epidemic among rural older adults in Shandong province. Editorial Office of Chinese Journal of Public Health.

Chicago Style (17th ed.) Citation

Jie LI, Shi-jun YANG, and Zhi-xian LI. Relationship Between Sleep Quality and Mental Health Before and After COVID-19 Epidemic Among Rural Older Adults in Shandong Province. Editorial Office of Chinese Journal of Public Health, 2022.

MLA (9th ed.) Citation

Jie LI, et al. Relationship Between Sleep Quality and Mental Health Before and After COVID-19 Epidemic Among Rural Older Adults in Shandong Province. Editorial Office of Chinese Journal of Public Health, 2022.

Warning: These citations may not always be 100% accurate.