APA
Neumann P. J., . (2005). Using cost-effectiveness analysis to improve health care : opportunities and barriers. Oxford: Oxford University Press.
Chicago
Neumann Peter J, . 2005. Using cost-effectiveness analysis to improve health care : opportunities and barriers. Oxford: Oxford University Press.
Harvard
Neumann P. J., . (2005). Using cost-effectiveness analysis to improve health care : opportunities and barriers. Oxford: Oxford University Press.
MLA
Neumann Peter J, . Using cost-effectiveness analysis to improve health care : opportunities and barriers. Oxford: Oxford University Press. 2005.