APA (7th ed.) Citation

(2017). An adding-up test on contingent valuations of river and lake quality.

Chicago Style (17th ed.) Citation

An Adding-up Test on Contingent Valuations of River and Lake Quality. 2017.

MLA (8th ed.) Citation

An Adding-up Test on Contingent Valuations of River and Lake Quality. 2017.

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