APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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