APA (7th ed.) Citation

K, K., I, M., S, S., & I, O. (2026). Changes in tobacco sales before, during, and after the COVID-19 pandemic in Japan: An interrupted time series analysis. PloS one, 21(6), e0350820. https://doi.org/10.1371/journal.pone.0350820

Chicago Style (17th ed.) Citation

K, Kondo, Morita I, Sakuma S, and Ohsawa I. "Changes in Tobacco Sales Before, During, and After the COVID-19 Pandemic in Japan: An Interrupted Time Series Analysis." PloS One 21, no. 6 (2026): e0350820. https://doi.org/10.1371/journal.pone.0350820.

MLA (9th ed.) Citation

K, Kondo, et al. "Changes in Tobacco Sales Before, During, and After the COVID-19 Pandemic in Japan: An Interrupted Time Series Analysis." PloS One, vol. 21, no. 6, 2026, p. e0350820, https://doi.org/10.1371/journal.pone.0350820.