APA-viite (7. p.)
Merkel, B. J., Planer-Friedrich, B., & Nordstrom, D. K. (2005). Groundwater Geochemistry: A Practical Guide to Modeling of Natural and Contaminated Aquatic Systems. Springer Berlin Heidelberg. https://doi.org/10.1007/b138774
Chicago-viite (17. p.)
Merkel, Broder J., Britta Planer-Friedrich, ja Darrell Kirk Nordstrom. Groundwater Geochemistry: A Practical Guide to Modeling of Natural and Contaminated Aquatic Systems. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b138774.
MLA-viite (9. p.)
Merkel, Broder J., et al. Groundwater Geochemistry: A Practical Guide to Modeling of Natural and Contaminated Aquatic Systems. Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b138774.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.