Cita APA

(1952). HIGHWAY research board... frost action in soils a symposium, presented at the thirtieth annual meeting january 9-12, 1951.

Citación estilo Chicago

HIGHWAY Research Board... Frost Action in Soils a Symposium, Presented At the Thirtieth Annual Meeting January 9-12, 1951. Washington, 1952.

Cita MLA

HIGHWAY Research Board... Frost Action in Soils a Symposium, Presented At the Thirtieth Annual Meeting January 9-12, 1951. Washington, 1952.