APA引文

(2001). Measuring expenditure on health-related R&D. OECD.

芝加哥风格引文

Measuring Expenditure on Health-related R&D. Paris, France: OECD, 2001.

MLA引文

Measuring Expenditure on Health-related R&D. OECD, 2001.

警告：这些引文格式不一定是100％准确.