APA استشهاد

Marshall, N. E., Guild, C., Cheng, Y. W., Caughey, A. B., & Halloran, D. R. (2013). Racial disparities in pregnancy outcomes in obese women.

استشهاد بنمط شيكاغو

Marshall, Nicole E., Camelia Guild, Yvonne W. Cheng, Aaron B. Caughey, و Donna R. Halloran. Racial Disparities in Pregnancy Outcomes in Obese Women. 2013.

MLA استشهاد

Marshall, Nicole E., et al. Racial Disparities in Pregnancy Outcomes in Obese Women. 2013.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.