Cita APA (7th ed.)

Cline, W. R. (1992). The economics of global warming. Institute for International Economics.

Cita Chicago (17th ed.)

Cline, William R. The Economics of Global Warming. Washington, DC: Institute for International Economics, 1992.

Cita MLA (8th ed.)

Cline, William R. The Economics of Global Warming. Institute for International Economics, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.