APA (7th ed.) Citation

Chuanwei Ma, M., Emerald G Heiland, P., Zilin Li, B., Min Zhao, P., Yajun Liang, P., & Bo Xi, P. (2021). Global trends in the prevalence of secondhand smoke exposure among adolescents aged 12–16 years from 1999 to 2018: An analysis of repeated cross-sectional surveys. Elsevier.

Chicago Style (17th ed.) Citation

Chuanwei Ma, MSc, PhD Emerald G Heiland, BSc Zilin Li, PhD Min Zhao, PhD Yajun Liang, and PhD Bo Xi. Global Trends in the Prevalence of Secondhand Smoke Exposure Among Adolescents Aged 12–16 Years from 1999 to 2018: An Analysis of Repeated Cross-sectional Surveys. Elsevier, 2021.

MLA (8th ed.) Citation

Chuanwei Ma, MSc, et al. Global Trends in the Prevalence of Secondhand Smoke Exposure Among Adolescents Aged 12–16 Years from 1999 to 2018: An Analysis of Repeated Cross-sectional Surveys. Elsevier, 2021.