National Research Council (U.S.). Highway Research Board. (1952). Frost action in soils: A symposium. Presented at the thirtieth annual meeting, January 9-12, 1951. [publisher not identified].
Chicago Style (17th ed.) CitationNational Research Council (U.S.). Highway Research Board. Frost Action in Soils: A Symposium. Presented at the Thirtieth Annual Meeting, January 9-12, 1951. Washington: [publisher not identified], 1952.
MLA (9th ed.) CitationNational Research Council (U.S.). Highway Research Board. Frost Action in Soils: A Symposium. Presented at the Thirtieth Annual Meeting, January 9-12, 1951. [publisher not identified], 1952.
Warning: These citations may not always be 100% accurate.