Cita APA

North Carolina State University Soil Science Department Tropical Soils Research Program. (1976). Agronomic-economic research on tropical soils: Report. Raleigh, N.C.: The Program.

Citación estilo Chicago

North Carolina State University Soil Science Department Tropical Soils Research Program. Agronomic-economic Research On Tropical Soils: Report. Raleigh, N.C.: The Program, 1976.

Cita MLA

North Carolina State University Soil Science Department Tropical Soils Research Program. Agronomic-economic Research On Tropical Soils: Report. Raleigh, N.C.: The Program, 1976.