Cita APA

Sorsa, P. (1992). The environment: A new challenge to GATT? Washington, DC: The World Bank.

Citación estilo Chicago

Sorsa, Piritta. The Environment: A New Challenge to GATT? Washington, DC: The World Bank, 1992.

Cita MLA

Sorsa, Piritta. The Environment: A New Challenge to GATT? Washington, DC: The World Bank, 1992.

Precaución: Estas citas no son 100% exactas.