APA (7th ed.) Citation

(1992). Current practices in ground water and vadose zone investigations. ASTM.

Chicago Style (17th ed.) Citation

Current Practices in Ground Water and Vadose Zone Investigations. Philadelphia, PA: ASTM, 1992.

MLA (9th ed.) Citation

Current Practices in Ground Water and Vadose Zone Investigations. ASTM, 1992.

Warning: These citations may not always be 100% accurate.