APA aipamena

Richards, L. (1968). Diagnosis and Improvement of Saline and Alkaline Soils. Oxford & IBH publishing co. pvt. ltd.

Chicago Style aipamena

Richards, L.A. Diagnosis and Improvement of Saline and Alkaline Soils. New Delhi: Oxford & IBH publishing co. pvt. ltd, 1968.

MLA aipamena

Richards, L.A. Diagnosis and Improvement of Saline and Alkaline Soils. Oxford & IBH publishing co. pvt. ltd, 1968.