APA

Spash C. L., Carter C. & University of Cambridge. (2001). Environmental Valuation in Europe. Cambridge: Cambridge Research for the Environment.

Chicago

Spash Clive L, Carter Claudia and University of Cambridge. 2001. Environmental Valuation in Europe. Cambridge: Cambridge Research for the Environment.

Harvard

Spash C. L., Carter C. and University of Cambridge. (2001). Environmental Valuation in Europe. Cambridge: Cambridge Research for the Environment.

MLA

Spash Clive L, Carter Claudia and University of Cambridge. Environmental Valuation in Europe. Cambridge: Cambridge Research for the Environment. 2001.