APA (7th ed.) Citation

Heinonen Seppo, Heiskanen Nonna, & Raatikainen Kaisa. (2007). Under-attending free antenatal care is associated with adverse pregnancy outcomes. BMC.

Chicago Style (17th ed.) Citation

Heinonen Seppo, Heiskanen Nonna, and Raatikainen Kaisa. Under-attending Free Antenatal Care Is Associated with Adverse Pregnancy Outcomes. BMC, 2007.

MLA (9th ed.) Citation

Heinonen Seppo, et al. Under-attending Free Antenatal Care Is Associated with Adverse Pregnancy Outcomes. BMC, 2007.

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