Standard Guide for Field Logging of Subsurface Explorations of Soil and Rock
MLA
ASTM International. Standard Guide for Field Logging of Subsurface Explorations of Soil and Rock. West Conshohocken, PA ASTM International
APA
ASTM International. (0). Standard Guide for Field Logging of Subsurface Explorations of Soil and Rock. West Conshohocken, PA ASTM International.
Chicago
ASTM International. Standard Guide for Field Logging of Subsurface Explorations of Soil and Rock. West Conshohocken, PA ASTM International