Citação norma APA

Hong, J. G. S., Tan, P. C., Kamarudin, M., & Omar, S. Z. (2021). Prophylactic metformin after antenatal corticosteroids (PROMAC): A double blind randomized controlled trial. BMC Pregnancy Childbirth.

Citação norma Chicago

Hong, Jesrine Gek Shan, Peng Chiong Tan, Maherah Kamarudin, and Siti Zawiah Omar. "Prophylactic Metformin After Antenatal Corticosteroids (PROMAC): A Double Blind Randomized Controlled Trial." BMC Pregnancy Childbirth 2021.

Citação norma MLA

Hong, Jesrine Gek Shan, Peng Chiong Tan, Maherah Kamarudin, and Siti Zawiah Omar. "Prophylactic Metformin After Antenatal Corticosteroids (PROMAC): A Double Blind Randomized Controlled Trial." BMC Pregnancy Childbirth 2021.

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