Hansen, B. E. (2012). Econometrics. University of Wisconsin.
Trích dẫn kiểu ChicagoHansen, Bruce E. Econometrics. University of Wisconsin, 2012.
MLA引文Hansen, Bruce E. Econometrics. University of Wisconsin, 2012.
警告：這些引文格式不一定是100％准確.
APA引文