APA (7th ed.) Citation
Allison L. E. & Richards L. A. (1969). Diagnosis and improvement of Saline and Alkali soils. United States. Government Printing Office.
Chicago Style (17th ed.) Citation
Allison L. E. and Richards L. A. Diagnosis and Improvement of Saline and Alkali Soils. United States. Government Printing Office, 1969.
MLA (9th ed.) Citation
Allison L. E. and Richards L. A. Diagnosis and Improvement of Saline and Alkali Soils. United States. Government Printing Office, 1969.
Warning: These citations may not always be 100% accurate.