Cita APA (7a ed.)

International journal of obstetric anesthesia [Int J Obstet Anesth] NLMUID: 9200430.

Cita Chicago Style (17a ed.)

International Journal of Obstetric Anesthesia [Int J Obstet Anesth] NLMUID: 9200430.

Cita MLA (9a ed.)

International Journal of Obstetric Anesthesia [Int J Obstet Anesth] NLMUID: 9200430.

Precaución: Estas citas no son 100% exactas.