APA引文

Harris, J. (1992). 'Unprincipled QALYs'.

Citação norma Chicago

Harris, J. 'Unprincipled QALYs'. 1992.

MLA引文

Harris, J. 'Unprincipled QALYs'. 1992.

警告：這些引文格式不一定是100％准確.