APA (7th ed.) Citation

Gao, Y., Xie, Z., & Li, D. (2021). Electronic Cigarette Users' Perspective on the COVID-19 Pandemic: Observational Study Using Twitter Data. JMIR Publications.

Chicago Style (17th ed.) Citation

Gao, Yankun, Zidian Xie, and Dongmei Li. Electronic Cigarette Users' Perspective on the COVID-19 Pandemic: Observational Study Using Twitter Data. JMIR Publications, 2021.

MLA (9th ed.) Citation

Gao, Yankun, et al. Electronic Cigarette Users' Perspective on the COVID-19 Pandemic: Observational Study Using Twitter Data. JMIR Publications, 2021.