APA (7th ed.) Citation

. https://doi.org/10.2105/AJPH.2018.304674

Chicago Style (17th ed.) Citation

. https://doi.org/10.2105/AJPH.2018.304674.

MLA (9th ed.) Citation

. https://doi.org/10.2105/AJPH.2018.304674.

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