Cita APA

Johnson, A. W., & Johnson, A. W. (1960). Factors that influence field compaction of soils: Compaction characteristics of field equipment. Washington.

Citación estilo Chicago

Johnson, A. W., y A. W. Johnson. Factors That Influence Field Compaction of Soils: Compaction Characteristics of Field Equipment. Washington, 1960.

Cita MLA

Johnson, A. W., y A. W. Johnson. Factors That Influence Field Compaction of Soils: Compaction Characteristics of Field Equipment. Washington, 1960.