Citação norma APA

Riley, C., Roy, B., Herrin, J., Spatz, E., Silvestri, M. T., Arora, A., . . . Krumholz, H. M. (2019). Do pregnant women living in higher well-being populations in the USA experience lower risk of preterm delivery? A cross-sectional study. BMJ Open.

Citação norma Chicago

Riley, Carley, Brita Roy, Jeph Herrin, Erica Spatz, Mark T. Silvestri, Anita Arora, Kenneth P. Kell, Elizabeth Y. Rula, and Harlan M. Krumholz. "Do Pregnant Women Living in Higher Well-being Populations in the USA Experience Lower Risk of Preterm Delivery? A Cross-sectional Study." BMJ Open 2019.

Citação norma MLA

Riley, Carley, et al. "Do Pregnant Women Living in Higher Well-being Populations in the USA Experience Lower Risk of Preterm Delivery? A Cross-sectional Study." BMJ Open 2019.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.