Cita APA (7th ed.)

Gregersen, H. M., & Contreras, A. H. (1975). U.S. investment in the forest-based sector in Latin America: Problems and potentials. Published for Resources for the Future by Johns Hopkins University Press.

Cita Chicago (17th ed.)

Gregersen, H. M., i Arnoldo H. Contreras. U.S. Investment in the Forest-based Sector in Latin America: Problems and Potentials. Baltimore: Published for Resources for the Future by Johns Hopkins University Press, 1975.

Cita MLA (8th ed.)

Gregersen, H. M., i Arnoldo H. Contreras. U.S. Investment in the Forest-based Sector in Latin America: Problems and Potentials. Published for Resources for the Future by Johns Hopkins University Press, 1975.