APA (7th ed.) Citation

Dreher, A., & Krieger, T. (2008). Do gasoline prices converge in a unified with non-harmonized tax rates? The energy journal, 29, .

Chicago Style (17th ed.) Citation

Dreher, Axel, and Tim Krieger. "Do Gasoline Prices Converge in a Unified with Non-harmonized Tax Rates?" The Energy Journal 29 (2008).

MLA (9th ed.) Citation

Dreher, Axel, and Tim Krieger. "Do Gasoline Prices Converge in a Unified with Non-harmonized Tax Rates?" The Energy Journal, vol. 29, 2008.