APA Style

Merkel, B, J., Planer-Fredrich, B. (2008). Groundwater Geochemistry: A Practical Guide to Modeling of Natural and Contaminated Aquatic Systems (Ed.2, cet.1). Berlin: Springer-Verlag.

MLA Style

Merkel, Broder, J.., Planer-Fredrich, Britta. "Groundwater Geochemistry: A Practical Guide to Modeling of Natural and Contaminated Aquatic Systems". Ed.2, cet.1 Berlin: Springer-Verlag, 2008. Text.