APA引文

Li, C. (1994). Welfare evaluations in contingent valuation: An econometric analysis. University of Umeå.

Chicago Style (17th ed.) Citation

Li, Chuan-Zhong. Welfare Evaluations in Contingent Valuation: An Econometric Analysis. Umeå: University of Umeå, 1994.

MLA引文

Li, Chuan-Zhong. Welfare Evaluations in Contingent Valuation: An Econometric Analysis. University of Umeå, 1994.

警告：這些引文格式不一定是100％准確.