APA-viite (7. p.)
Siegel, F. R. (2008). Demands of Expanding Populations and Development Planning: Clean Air, Safe Water, Fertile Soils. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-78809-6
Chicago-viite (17. p.)
Siegel, Frederic R. Demands of Expanding Populations and Development Planning: Clean Air, Safe Water, Fertile Soils. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-78809-6.
MLA-viite (9. p.)
Siegel, Frederic R. Demands of Expanding Populations and Development Planning: Clean Air, Safe Water, Fertile Soils. Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-78809-6.
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