APA

Srinivasan U. T., Carey S. P., Hallstein E., Higgins P. A. T., Kerr A. C., Koteen L. E., Smith A. B., Watson R., Harte J. & Norgaard R. B. (20080307). The debt of nations and the distribution of ecological impacts from human activities. : Proceedings of the National Academy of Sciences of the United States of America.

Chicago

Srinivasan U Thara, Carey Susan P, Hallstein Eric, Higgins Paul A T, Kerr Amber C, Koteen Laura E, Smith Adam B, Watson Reg, Harte John and Norgaard Richard B. 20080307. The debt of nations and the distribution of ecological impacts from human activities. : Proceedings of the National Academy of Sciences of the United States of America.

Harvard

Srinivasan U. T., Carey S. P., Hallstein E., Higgins P. A. T., Kerr A. C., Koteen L. E., Smith A. B., Watson R., Harte J. and Norgaard R. B. (20080307). The debt of nations and the distribution of ecological impacts from human activities. : Proceedings of the National Academy of Sciences of the United States of America.

MLA

Srinivasan U Thara, Carey Susan P, Hallstein Eric, Higgins Paul A T, Kerr Amber C, Koteen Laura E, Smith Adam B, Watson Reg, Harte John and Norgaard Richard B. The debt of nations and the distribution of ecological impacts from human activities. : Proceedings of the National Academy of Sciences of the United States of America. 20080307.