Gaya APA

Heijden, P, A, H, H, V, D. et al (2013). Is pre-operative risk-assessment in laparoscopic treatment of presumed low-risk endometrial cancer effective? (Gynecol Surg (2014) 11:97–103). USA: Springer.

Gaya MLA

Heijden, P., A., H., H., Van, Der. et al. "Is pre-operative risk-assessment in laparoscopic treatment of presumed low-risk endometrial cancer effective?". Gynecol Surg (2014) 11:97–103 USA: Springer, 2013. Text.