Dyfyniad APA
Paillet, F. L., & Saunders, W. R. (1990). Geophysical Applications for Geotechnical Investigations. ASTM.
Dyfyniad Arddull Chicago
Paillet, Frederick L., and Wayne R. Saunders. Geophysical Applications for Geotechnical Investigations. Philadelphia: ASTM, 1990.
Dyfyniad MLA
Paillet, Frederick L., and Wayne R. Saunders. Geophysical Applications for Geotechnical Investigations. ASTM, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.