American Society for Testing and Materials & ASTM standards on design and planning for ground water and vadose zone investigations. (1999). ASTM standards on design, planning and reporting of ground water and vadose zone investigations (2nd ed.). ASTM International.
Chicago Style (17. basım) AtıfAmerican Society for Testing and Materials ve ASTM standards on design and planning for ground water and vadose zone investigations. ASTM Standards on Design, Planning and Reporting of Ground Water and Vadose Zone Investigations. 2nd ed. West Conshohocken, PA: ASTM International, 1999.
MLA (8th ed.) AtıfAmerican Society for Testing and Materials ve ASTM standards on design and planning for ground water and vadose zone investigations. ASTM Standards on Design, Planning and Reporting of Ground Water and Vadose Zone Investigations. 2nd ed. ASTM International, 1999.