Cita APA (7a ed.)
Gulati, S., & Roy, D. (2007). How standards drive taxes: The political economy of tailpipe pollution. Walter de Gruyter GmbH.
Cita Chicago Style (17a ed.)
Gulati, Sumeet, y Devesh Roy. How Standards Drive Taxes: The Political Economy of Tailpipe Pollution. Walter de Gruyter GmbH, 2007.
Cita MLA (9a ed.)
Gulati, Sumeet, y Devesh Roy. How Standards Drive Taxes: The Political Economy of Tailpipe Pollution. Walter de Gruyter GmbH, 2007.
Precaución: Estas citas no son 100% exactas.