APA (7th ed.) Citation

Baldwin, R. E., & Krugman, P. R. (2000). Agglomeration, integration and tax harmonization. Centre for Economic Policy Research.

Chicago Style (17th ed.) Citation

Baldwin, Richard E., and Paul R. Krugman. Agglomeration, Integration and Tax Harmonization. London: Centre for Economic Policy Research, 2000.

MLA (9th ed.) Citation

Baldwin, Richard E., and Paul R. Krugman. Agglomeration, Integration and Tax Harmonization. Centre for Economic Policy Research, 2000.