APA Citatie

Grantz, K. L., Hinkle, S. N., Mendola, P., Sjaarda, L. A., Leishear, K., & Albert, P. S. (2015). Differences in Risk Factors for Recurrent Versus Incident Preterm Delivery. Am J Epidemiol.

Chicago Style citaat

Grantz, Katherine L., Stefanie N. Hinkle, Pauline Mendola, Lindsey A. Sjaarda, Kira Leishear, en Paul S. Albert. "Differences in Risk Factors for Recurrent Versus Incident Preterm Delivery." Am J Epidemiol 2015.

MLA citatie

Grantz, Katherine L., et al. "Differences in Risk Factors for Recurrent Versus Incident Preterm Delivery." Am J Epidemiol 2015.