Cita APA (7th ed.)

group, I. S. O. S., & Gardiner, M. (2016). Global patient outcomes after elective surgery: Prospective cohort study in 27 low-, middle- and high-income countries. Oxford University Press.

Cita Chicago (17th ed.)

group, International Surgical Outcomes Study, i M. Gardiner. Global Patient Outcomes After Elective Surgery: Prospective Cohort Study in 27 Low-, Middle- and High-income Countries. Oxford University Press, 2016.

Cita MLA (9th ed.)

group, International Surgical Outcomes Study, i M. Gardiner. Global Patient Outcomes After Elective Surgery: Prospective Cohort Study in 27 Low-, Middle- and High-income Countries. Oxford University Press, 2016.