Gaya APA

Materials, A, S, O, T. (2016). ASTM D5092/D5092M-16 Standard Practice for Design and Installation of Groundwater Monitoring Wells . America: ASTM International.

Gaya MLA

Materials, American, Society, Of, Testing. "ASTM D5092/D5092M-16 Standard Practice for Design and Installation of Groundwater Monitoring Wells". America: ASTM International, 2016. Text.