Cita APA

Estados Unidos. Soil Conservation Service, & Estados Unidos. Soil Conservation Service. (1975). Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys (1. edición.). Washington: Departamento of Agriculture.

Citación estilo Chicago

Estados Unidos. Soil Conservation Service, y Estados Unidos. Soil Conservation Service. Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys. 1. edición. Washington: Departamento of Agriculture, 1975.

Cita MLA

Estados Unidos. Soil Conservation Service, y Estados Unidos. Soil Conservation Service. Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys. 1. edición. Washington: Departamento of Agriculture, 1975.