APA引文

Klein, L. R. (1980). Quantitative Economics and Development. ELSEVIER.

Chicago Style (17th ed.) Citation

Klein, L. R. Quantitative Economics and Development. ELSEVIER, 1980.

MLA引文

Klein, L. R. Quantitative Economics and Development. ELSEVIER, 1980.

警告：這些引文格式不一定是100％准確.