引文

1.Which book do these quotations come from?

这些引文出自哪本书？

2.Citation analysis is a special and useful research method in Bibliometrics and Scientometrics.

引文分析是传统文献计量和科计量一种独特研究法。

3.JAD has an Impact Factor of 3.058 according to Thomson Scientific Institute for Scientific Informations 2006 Journal Citation Reports.

据汤姆逊科信息研究所2006刊引文报 告， JAD影响因子是3.058。