APA引用形式

Leonard, S. A., Petito, L. C., Stephansson, O., Hutcheon, J. A., Bodnar, L. M., Mujahid, M. S., . . . Abrams, B. (2017). Weight gain during pregnancy and the black-white disparity in preterm birth. Ann Epidemiol.

シカゴスタイル引用形

Leonard, Stephanie A., Lucia C. Petito, Olof Stephansson, Jennifer A. Hutcheon, Lisa M. Bodnar, Mahasin S. Mujahid, Yvonne Cheng, , Barbara Abrams. "Weight Gain During Pregnancy and the Black-white Disparity in Preterm Birth." Ann Epidemiol 2017.

MLA引用形式

Leonard, Stephanie A., et al. "Weight Gain During Pregnancy and the Black-white Disparity in Preterm Birth." Ann Epidemiol 2017.