(1917). Results of physical tests of road-building rock in 1916, including all compression tests. GPO.
Chicago Style (17th ed.) CitationResults of Physical Tests of Road-building Rock in 1916, Including All Compression Tests. [Washington]: GPO, 1917.
MLA (9th ed.) CitationResults of Physical Tests of Road-building Rock in 1916, Including All Compression Tests. GPO, 1917.
Warning: These citations may not always be 100% accurate.