APA Citation

KRUL, W. L. (1946). Recent groundwater investigations in the Netherlands.

Chicago Style Citation

KRUL, W.F.J.M; Liefrinck. Recent Groundwater Investigations in the Netherlands. 1946.

MLA Citation

KRUL, W.F.J.M; Liefrinck. Recent Groundwater Investigations in the Netherlands. 1946.

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