APA Style

Schoenen, D., H.F.Scholer, . (1985). Drinking Water Materials: Field Observations and Methods of Investigation . Chichester: Ellis Horwood Limited.

MLA Style

Schoenen, D.., H.F.Scholer, . "Drinking Water Materials: Field Observations and Methods of Investigation". Chichester: Ellis Horwood Limited, 1985. Text.