APA aipamena

Farley, B. J., Shear, B. M., Lu, V., Walworth, K., Gray, K., Kirsch, M., & Clements, J. M. (2020). Rural, urban, and teaching hospital differences in hip fracture mortality. J Orthop.

Chicago Style aipamena

Farley, Brendan J., Brian M. Shear, Vivian Lu, Kyla Walworth, Kevin Gray, Matt Kirsch, and John M. Clements. "Rural, Urban, and Teaching Hospital Differences in Hip Fracture Mortality." J Orthop 2020.

MLA aipamena

Farley, Brendan J., et al. "Rural, Urban, and Teaching Hospital Differences in Hip Fracture Mortality." J Orthop 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.