APA-Zitierstil (7. Ausg.)

Büchler, M. W., & Hackert, T. (2015). Reply to letter "Concerns about acute cholecystitis: Early versus delayed cholecystectomy - a multicenter randomized trial". Annals of surgery, 262(2), . https://doi.org/10.1097/SLA.0000000000000554

Chicago-Zitierstil (17. Ausg.)

Büchler, Markus W., und Thilo Hackert. "Reply to Letter "Concerns About Acute Cholecystitis: Early Versus Delayed Cholecystectomy - a Multicenter Randomized Trial"." Annals of Surgery 262, no. 2 (2015). https://doi.org/10.1097/SLA.0000000000000554.

MLA-Zitierstil (9. Ausg.)

Büchler, Markus W., und Thilo Hackert. "Reply to Letter "Concerns About Acute Cholecystitis: Early Versus Delayed Cholecystectomy - a Multicenter Randomized Trial"." Annals of Surgery, vol. 262, no. 2, 2015, https://doi.org/10.1097/SLA.0000000000000554.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.