Cita APA (7a ed.)
Cameron, T. A. (1991). Interval estimates of non-market resource values from referendum contingent valuation surveys. Land Economics, 67, 413-422.
Cita Chicago Style (17a ed.)
Cameron, Trudy Ann. "Interval Estimates of Non-market Resource Values from Referendum Contingent Valuation Surveys." Land Economics 67 (1991): 413-422.
Cita MLA (9a ed.)
Cameron, Trudy Ann. "Interval Estimates of Non-market Resource Values from Referendum Contingent Valuation Surveys." Land Economics, vol. 67, 1991, pp. 413-422.
Precaución: Estas citas no son 100% exactas.