APA Style
Willis, Kenneth G., Garrod, Guy. (1999).
Economic valuation of the environment : methods and case studies .
USA:
Edward Elgar.
Chicago Style
Willis, Kenneth G., Garrod, Guy.
Economic valuation of the environment : methods and case studies.
USA:
Edward Elgar,
1999.
Text.
MLA Style
Willis, Kenneth G., Garrod, Guy.
Economic valuation of the environment : methods and case studies.
USA:
Edward Elgar,
1999.
Text.
Turabian Style
Willis, Kenneth G., Garrod, Guy.
Economic valuation of the environment : methods and case studies.
USA:
Edward Elgar,
1999.
Print.