APA (7th ed.) Citation

Gils, A. L. V., Ravelli, A. C., Kamphuis, E. I., Kazemier, B. M., Pajkrt, E., Oudijk, M. A., & Boer, M. A. D. Preterm birth recurrence after spontaneous preterm birth between 16-28 weeks: A national cohort study. Elsevier.

Chicago Style (17th ed.) Citation

Gils, Annabelle L. Van, Anita C. Ravelli, Esmé I. Kamphuis, Brenda M. Kazemier, Eva Pajkrt, Martijn A. Oudijk, and Marjon A. De Boer. Preterm Birth Recurrence After Spontaneous Preterm Birth Between 16-28 Weeks: A National Cohort Study. Elsevier.

MLA (9th ed.) Citation

Gils, Annabelle L. Van, et al. Preterm Birth Recurrence After Spontaneous Preterm Birth Between 16-28 Weeks: A National Cohort Study. Elsevier.