ASTM Committee D-18 on Soils for Engineering Purposes. (1950). Procedures for testing soils: Nomenclature and definitions, standard methods, suggested methods.
Chicago Style (17th ed.) CitationASTM Committee D-18 on Soils for Engineering Purposes. Procedures for Testing Soils: Nomenclature and Definitions, Standard Methods, Suggested Methods. Philadelphia, 1950.
MLA (8th ed.) CitationASTM Committee D-18 on Soils for Engineering Purposes. Procedures for Testing Soils: Nomenclature and Definitions, Standard Methods, Suggested Methods. 1950.
Warning: These citations may not always be 100% accurate.