%B Nber Working Papers这就是来源期刊;还比如:
%0 Journal Article
%A Higdon, Roger
%A Belle, Gerald Van
%A Kolker, Eugene
%D 2011
%T The effect of pollution on labor supply: Evidence from a natural experiment in Mexico City ☆
%B Journal of Public Economics
%V 122
%N 10
%P 68-79
%! The effect of pollution on labor supply: Evidence from a natural experiment in Mexico City ☆
%> internal-pdf://0719885385/1-s2.0-S0047272714002096-main.pdf