Gaya APA

Twijnstra, A, R, H. et al (2014). Tailor-made proficiency curves in laparoscopic hysterectomy: enhancing patient safety using CUSUM analysis (Gynecol Surg (2014) 11:235–240). USA: Springer.

Gaya MLA

Twijnstra, A., R., H.. et al. "Tailor-made proficiency curves in laparoscopic hysterectomy: enhancing patient safety using CUSUM analysis". Gynecol Surg (2014) 11:235–240 USA: Springer, 2014. Text.