APA

Norgaard R. B., Ling J., .Trade and the governance of ecosystem services. : .

Chicago

Norgaard Richard B, Ling Jin, .Trade and the governance of ecosystem services. : .

Harvard

Norgaard R. B., Ling J., .Trade and the governance of ecosystem services. : .

MLA

Norgaard Richard B, Ling Jin, .: . .