APA aipamena

Knauf, T., Hack, J., Barthel, J., Eschbach, D., Schoeneberg, C., Ruchholtz, S., . . . Aigner, R. (2020). Medical and economic consequences of perioperative complications in older hip fracture patients. Arch Osteoporos.

Chicago Style aipamena

Knauf, Tom, Juliana Hack, Juliane Barthel, Daphne Eschbach, Carsten Schoeneberg, Steffen Ruchholtz, Benjamin Buecking, and Rene Aigner. "Medical and Economic Consequences of Perioperative Complications in Older Hip Fracture Patients." Arch Osteoporos 2020.

MLA aipamena

Knauf, Tom, et al. "Medical and Economic Consequences of Perioperative Complications in Older Hip Fracture Patients." Arch Osteoporos 2020.