APA (7th ed.) Citation

(2001). BMC pregnancy and childbirth. BioMed Central.

Chicago Style (17th ed.) Citation

BMC Pregnancy and Childbirth. London: BioMed Central, 2001.

MLA (9th ed.) Citation

BMC Pregnancy and Childbirth. BioMed Central, 2001.

Warning: These citations may not always be 100% accurate.