Cita APA

Doran, J. W., & Jones, A. J. (1996). Methods for assessing soil quality. Wisconsin, Estados Unidos de América: Soil Science Society of America, Inc..

Citación estilo Chicago

Doran, John W.,, y Alice J. Jones. Methods for Assessing Soil Quality. Wisconsin, Estados Unidos de América: Soil Science Society of America, Inc., 1996.

Cita MLA

Doran, John W.,, y Alice J. Jones. Methods for Assessing Soil Quality. Wisconsin, Estados Unidos de América: Soil Science Society of America, Inc., 1996.