Cita APA (7th ed.)

Pearson, C. S. (2000). Economics and the global environment. U. Pr..

Cita Chicago (17th ed.)

Pearson, Charles S. Economics and the Global Environment. Cambridge: U. Pr., 2000.

Cita MLA (9th ed.)

Pearson, Charles S. Economics and the Global Environment. U. Pr., 2000.