APA (7th ed.) Citation
(2026). The effect of air pollution on catastrophic health expenditure among middle-aged and older adults in China. PLOS ONE.
Chicago Style (17th ed.) Citation
"The Effect of Air Pollution on Catastrophic Health Expenditure Among Middle-aged and Older Adults in China." PLOS ONE 2026.
MLA (9th ed.) Citation
"The Effect of Air Pollution on Catastrophic Health Expenditure Among Middle-aged and Older Adults in China." PLOS ONE, 2026.
Warning: These citations may not always be 100% accurate.