Cita APA (7th ed.)

Heil, M., & Wodon, Q. (1999). Future inequality in CO2 emissions and the projected impact of abatement proposals. World Bank.

Cita Chicago (17th ed.)

Heil, Mark, i Quentin Wodon. Future Inequality in CO2 Emissions and the Projected Impact of Abatement Proposals. Washington, D.C: World Bank, 1999.

Cita MLA (9th ed.)

Heil, Mark, i Quentin Wodon. Future Inequality in CO2 Emissions and the Projected Impact of Abatement Proposals. World Bank, 1999.