APA (7th ed.) Citation

Soil Science Society of America. Division S-4 & Brown, J. R. (1987). Soil testing: Sampling, correlation, calibration, and interpretation : proceedings of a symposium. Soil Science Society of America.

Chicago Style (17th ed.) Citation

Soil Science Society of America. Division S-4 and J. R. Brown. Soil Testing: Sampling, Correlation, Calibration, and Interpretation : Proceedings of a Symposium. Madison, Wis., USA: Soil Science Society of America, 1987.

MLA (9th ed.) Citation

Soil Science Society of America. Division S-4 and J. R. Brown. Soil Testing: Sampling, Correlation, Calibration, and Interpretation : Proceedings of a Symposium. Soil Science Society of America, 1987.