APA
Singer A. E., Goebel J. R., Kim Y. S., Dy S. M., Ahluwalia S. C., Clifford M., Dzeng E., O'Hanlon C. E., Motala A., Walling A. M., Goldberg J., Meeker D., Ochotorena C., Shanman R., Cui M. & Lorenz K. A. (20180424). Populations and Interventions for Palliative and End-of-Life Care: A Systematic Review. : Journal of palliative medicine.
Chicago
Singer Adam E, Goebel Joy R, Kim Yan S, Dy Sydney M, Ahluwalia Sangeeta C, Clifford Megan, Dzeng Elizabeth, O'Hanlon Claire E, Motala Aneesa, Walling Anne M, Goldberg Jaime, Meeker Daniella, Ochotorena Claudia, Shanman Roberta, Cui Mike and Lorenz Karl A. 20180424. Populations and Interventions for Palliative and End-of-Life Care: A Systematic Review. : Journal of palliative medicine.
Harvard
Singer A. E., Goebel J. R., Kim Y. S., Dy S. M., Ahluwalia S. C., Clifford M., Dzeng E., O'Hanlon C. E., Motala A., Walling A. M., Goldberg J., Meeker D., Ochotorena C., Shanman R., Cui M. and Lorenz K. A. (20180424). Populations and Interventions for Palliative and End-of-Life Care: A Systematic Review. : Journal of palliative medicine.
MLA
Singer Adam E, Goebel Joy R, Kim Yan S, Dy Sydney M, Ahluwalia Sangeeta C, Clifford Megan, Dzeng Elizabeth, O'Hanlon Claire E, Motala Aneesa, Walling Anne M, Goldberg Jaime, Meeker Daniella, Ochotorena Claudia, Shanman Roberta, Cui Mike and Lorenz Karl A. Populations and Interventions for Palliative and End-of-Life Care: A Systematic Review. : Journal of palliative medicine. 20180424.