Hayde, M., Bernaschek, G., Stevenson, D., Knight, G., Haddow, J., & Widness, J. (1999). Antepartum fetal and maternal carboxyhemoglobin and cotinine levels among cigarette smokers. Acta Paediatrica, 88(3), 327. https://doi.org/10.1111/j.1651-2227.1999.tb01106.x
Chicago Style (17th ed.) CitationHayde, M., G. Bernaschek, DK Stevenson, GJ Knight, JE Haddow, and JA Widness. "Antepartum Fetal and Maternal Carboxyhemoglobin and Cotinine Levels Among Cigarette Smokers." Acta Paediatrica 88, no. 3 (1999): 327. https://doi.org/10.1111/j.1651-2227.1999.tb01106.x.
MLA (9th ed.) CitationHayde, M., et al. "Antepartum Fetal and Maternal Carboxyhemoglobin and Cotinine Levels Among Cigarette Smokers." Acta Paediatrica, vol. 88, no. 3, 1999, p. 327, https://doi.org/10.1111/j.1651-2227.1999.tb01106.x.