APA ציטוט

(1954). Diagnosis and improvement of saline and alkali soils. Washington DC: United States Department of Agriculture.

Trích dẫn kiểu Chicago

Diagnosis and Improvement of Saline and Alkali Soils. Washington DC: United States Department of Agriculture, 1954.

ציטוט MLA

Diagnosis and Improvement of Saline and Alkali Soils. Washington DC: United States Department of Agriculture, 1954.