APA (7th ed.) Citation

Gómez-Barrena, E., Padilla-Eguiluz, N. G., García-Rey, E., Cordero-Ampuero, J., & García-Cimbrelo, E. (2014). Factors influencing regional variability in the rate of total knee arthroplasty. Knee (0968-0160), 21(1), 236. https://doi.org/10.1016/j.knee.2013.01.003

Chicago Style (17th ed.) Citation

Gómez-Barrena, E., N. G. Padilla-Eguiluz, E. García-Rey, J. Cordero-Ampuero, and E. García-Cimbrelo. "Factors Influencing Regional Variability in the Rate of Total Knee Arthroplasty." Knee (0968-0160) 21, no. 1 (2014): 236. https://doi.org/10.1016/j.knee.2013.01.003.

MLA (9th ed.) Citation

Gómez-Barrena, E., et al. "Factors Influencing Regional Variability in the Rate of Total Knee Arthroplasty." Knee (0968-0160), vol. 21, no. 1, 2014, p. 236, https://doi.org/10.1016/j.knee.2013.01.003.