Gonzalez-Gonzalez, A. I., Schmucker, C., Nothacker, J., Nguyen, T. S., Brueckle, M., Blom, J., . . . Muth, C. (2020). End-of-life care preferences of older patients with multimorbidity: Protocol of a mixed-methods systematic review. BMJ Open.
Citação norma ChicagoGonzalez-Gonzalez, Ana Isabel, et al. "End-of-life Care Preferences of Older Patients With Multimorbidity: Protocol of a Mixed-methods Systematic Review." BMJ Open 2020.
MLA引文Gonzalez-Gonzalez, Ana Isabel, et al. "End-of-life Care Preferences of Older Patients With Multimorbidity: Protocol of a Mixed-methods Systematic Review." BMJ Open 2020.
警告：這些引文格式不一定是100％准確.