एपीए उद्धरण

Cross, S. H., Califf, R. M., & Warraich, H. J. (2021). Rural-Urban Disparity in Mortality in the US From 1999 to 2019. JAMA.

शिकागो स्टाइल उद्धरण

Cross, Sarah H., Robert M. Califf, और Haider J. Warraich. "Rural-Urban Disparity in Mortality in the US From 1999 to 2019." JAMA 2021.

एमएलए उद्धरण

Cross, Sarah H., Robert M. Califf, और Haider J. Warraich. "Rural-Urban Disparity in Mortality in the US From 1999 to 2019." JAMA 2021.