APA (7th ed.) Citation

Klestil, T., Röder, C., Stotter, C., Winkler, B., Nehrer, S., Lutz, M., . . . Nussbaumer-Streit, B. (2017). Immediate versus delayed surgery for hip fractures in the elderly patients: A protocol for a systematic review and meta-analysis. Systematic Reviews, 6, 1. https://doi.org/10.1186/s13643-017-0559-7

Chicago Style (17th ed.) Citation

Klestil, Thomas, et al. "Immediate Versus Delayed Surgery for Hip Fractures in the Elderly Patients: A Protocol for a Systematic Review and Meta-analysis." Systematic Reviews 6 (2017): 1. https://doi.org/10.1186/s13643-017-0559-7.

MLA (9th ed.) Citation

Klestil, Thomas, et al. "Immediate Versus Delayed Surgery for Hip Fractures in the Elderly Patients: A Protocol for a Systematic Review and Meta-analysis." Systematic Reviews, vol. 6, 2017, p. 1, https://doi.org/10.1186/s13643-017-0559-7.