Citação norma APA

Luo, J., Fan, C., Luo, M., Fang, J., Zhou, S., & Zhang, F. (2020). Pregnancy complications among nulliparous and multiparous women with advanced maternal age: A community-based prospective cohort study in China. BMC Pregnancy Childbirth.

Citação norma Chicago

Luo, Jiayou, Chunli Fan, Miyang Luo, Junqun Fang, Shujin Zhou, and Fenfang Zhang. "Pregnancy Complications Among Nulliparous and Multiparous Women With Advanced Maternal Age: A Community-based Prospective Cohort Study in China." BMC Pregnancy Childbirth 2020.

Citação norma MLA

Luo, Jiayou, et al. "Pregnancy Complications Among Nulliparous and Multiparous Women With Advanced Maternal Age: A Community-based Prospective Cohort Study in China." BMC Pregnancy Childbirth 2020.

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