Citação norma APA

Ngowa, J. D. K., Ngassam, A., Dohbit, J. S., Nzedjom, C., & Kasia, J. M. (2013). Pregnancy outcome at advanced maternal age in a group of African women in two teaching Hospitals in Yaounde, Cameroon. The African Field Epidemiology Network.

Citação norma Chicago

Ngowa, Jean Dupont Kemfang, Anny-Nadege Ngassam, Julius Sama Dohbit, Celestine Nzedjom, and Jean Marie Kasia. Pregnancy Outcome At Advanced Maternal Age in a Group of African Women in Two Teaching Hospitals in Yaounde, Cameroon. The African Field Epidemiology Network, 2013.

Citação norma MLA

Ngowa, Jean Dupont Kemfang, et al. Pregnancy Outcome At Advanced Maternal Age in a Group of African Women in Two Teaching Hospitals in Yaounde, Cameroon. The African Field Epidemiology Network, 2013.

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