APA引文

Dyer, O. (2002). Simple measures could increase life expectancy by 5-10 years. BMJ.

Citação norma Chicago

Dyer, Owen. Simple Measures Could Increase Life Expectancy By 5-10 Years. BMJ, 2002.

MLA引文

Dyer, Owen. Simple Measures Could Increase Life Expectancy By 5-10 Years. BMJ, 2002.

警告：這些引文格式不一定是100％准確.