Gaya APA

Group, I. (2014). The New England Journal of Medicine Vol. 370 No.16 (Vol. 370 No.16 April 17, 2016). United Kingdom: NEJM Group.

Gaya MLA

Group, Internasional.NEJM. "The New England Journal of Medicine Vol. 370 No.16". Vol. 370 No.16 April 17, 2016 United Kingdom: NEJM Group, 2014. Jurnal Internasional.