APA (7th ed.) Citation

Soil Science Society of America & Walsh, L. M. (1971). Instrumental methods for analysis of soils and plant tissue. Soil Science Society of America.

Chicago Style (17th ed.) Citation

Soil Science Society of America and L. M. Walsh. Instrumental Methods for Analysis of Soils and Plant Tissue. Madison, Wis.: Soil Science Society of America, 1971.

MLA (9th ed.) Citation

Soil Science Society of America and L. M. Walsh. Instrumental Methods for Analysis of Soils and Plant Tissue. Soil Science Society of America, 1971.