Gaya APA

Sarah, V, P., Jan, B. (2015). Natural orifice transluminal endoscopic surgery (NOTES) salpingectomy for ectopic pregnancy: a first series demonstrating how a new surgical technique can be applied in a low-resource setting (Gynecol Surg (2015) 12:299–302). USA: Springer.

Gaya MLA

Sarah, Van, Peer., Jan, Baekelandt. "Natural orifice transluminal endoscopic surgery (NOTES) salpingectomy for ectopic pregnancy: a first series demonstrating how a new surgical technique can be applied in a low-resource setting". Gynecol Surg (2015) 12:299–302 USA: Springer, 2015. Text.