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