Παραπομπή APA

Shapiro, M. E., & Singer, E. A. (2019). Perioperative Advance Directives: Do Not Resuscitate in the Operating Room. Surg Clin North Am.

Παραπομπή Chicago Style

Shapiro, Michael E., και Eric A. Singer. "Perioperative Advance Directives: Do Not Resuscitate in the Operating Room." Surg Clin North Am 2019.

Παραπομπή MLA

Shapiro, Michael E., και Eric A. Singer. "Perioperative Advance Directives: Do Not Resuscitate in the Operating Room." Surg Clin North Am 2019.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.