Gaya APA
Mercer, J, W., Faust, C, R.
(1981).
Ground Water Modeling
.
Reston, Virginia:
GeoTrans, Inc..
Gaya MLA
Mercer, J., W.., Faust, C., R..
"Ground Water Modeling".
Reston, Virginia:
GeoTrans, Inc.,
1981.
Text.