APA (7th ed.) Citation

Ahlheim, M. (1996). The economic assessment of changes in environmental quality by the contingent valuation method. BTU, Eigenverl.

Chicago Style (17th ed.) Citation

Ahlheim, Michael. The Economic Assessment of Changes in Environmental Quality by the Contingent Valuation Method. Cottbus: BTU, Eigenverl, 1996.

MLA (9th ed.) Citation

Ahlheim, Michael. The Economic Assessment of Changes in Environmental Quality by the Contingent Valuation Method. BTU, Eigenverl, 1996.

Warning: These citations may not always be 100% accurate.