Cita APA

Soil Science Society of America, Doran, J. W., & Jones, A. J. 1. (1996). Methods for assessing soil quality. Soil Science Society of America.

Citación estilo Chicago

Soil Science Society of America, John Walsh Doran, and Alice J. 1953- Jones. Methods for Assessing Soil Quality. Madison, Wis., USA: Soil Science Society of America, 1996.

Cita MLA

Soil Science Society of America, John Walsh Doran, and Alice J. 1953- Jones. Methods for Assessing Soil Quality. Madison, Wis., USA: Soil Science Society of America, 1996.