APA

Gupta S., Van Houtven G. & Cropper M. L. (1994). The value of Superfund cleanups. [Washington, D.C.]: World Bank, Environmental Dept., Pollution a nd Environmental Economics Division, and Policy Research Dept., Environ ment, Infrastructure, and Agriculture Division.

Chicago

Gupta Shreekant, Van Houtven George and Cropper Maureen L. 1994. The value of Superfund cleanups. [Washington, D.C.]: World Bank, Environmental Dept., Pollution a nd Environmental Economics Division, and Policy Research Dept., Environ ment, Infrastructure, and Agriculture Division.

Harvard

Gupta S., Van Houtven G. and Cropper M. L. (1994). The value of Superfund cleanups. [Washington, D.C.]: World Bank, Environmental Dept., Pollution a nd Environmental Economics Division, and Policy Research Dept., Environ ment, Infrastructure, and Agriculture Division.

MLA

Gupta Shreekant, Van Houtven George and Cropper Maureen L. The value of Superfund cleanups. [Washington, D.C.]: World Bank, Environmental Dept., Pollution a nd Environmental Economics Division, and Policy Research Dept., Environ ment, Infrastructure, and Agriculture Division. 1994.