@misc{Wundt_Wilhelm_(1832-1920)_Grundriss,
 author={Wundt, Wilhelm (1832-1920)},
 howpublished={online},
 publisher={Verlag von Wilhelm Engelmann},
 language={ger},
 type={książka},
 title={Grundriss der Psychologie},
 keywords={psychologia, 19 w.},
}