APA način citiranja

Hallam, S., Rickard, F., Reeves, N., Messenger, D., & Shabbir, J. (2018). Compliance with enhanced recovery protocols in elderly patients undergoing colorectal resection. Ann R Coll Surg Engl.

Čikaški stil citiranja

Hallam, S., F. Rickard, N. Reeves, D. Messenger, i J. Shabbir. "Compliance With Enhanced Recovery Protocols in Elderly Patients Undergoing Colorectal Resection." Ann R Coll Surg Engl 2018.

MLA način citiranja

Hallam, S., et al. "Compliance With Enhanced Recovery Protocols in Elderly Patients Undergoing Colorectal Resection." Ann R Coll Surg Engl 2018.