APA (7th ed.) Citation

Evans, J. T., Evans, J. P., Walker, R. W., Blom, A. W., Whitehouse, M. R., & Sayers, A. (2019). How long does a hip replacement last? A systematic review and meta-analysis of case series and national registry reports with more than 15 years of follow-up. The Lancet (British edition), 393(10172), 647-654. https://doi.org/10.1016/S0140-6736(18)31665-9

Chicago Style (17th ed.) Citation

Evans, Jonathan T., Jonathan P. Evans, Robert W. Walker, Ashley W. Blom, Michael R. Whitehouse, and Adrian Sayers. "How Long Does a Hip Replacement Last? A Systematic Review and Meta-analysis of Case Series and National Registry Reports with More than 15 Years of Follow-up." The Lancet (British Edition) 393, no. 10172 (2019): 647-654. https://doi.org/10.1016/S0140-6736(18)31665-9.

MLA (9th ed.) Citation

Evans, Jonathan T., et al. "How Long Does a Hip Replacement Last? A Systematic Review and Meta-analysis of Case Series and National Registry Reports with More than 15 Years of Follow-up." The Lancet (British Edition), vol. 393, no. 10172, 2019, pp. 647-654, https://doi.org/10.1016/S0140-6736(18)31665-9.