Czapik, R. (2002). Embryological and cytological variability of plants in polluted environment. Polish Acad. of Sciences, W. Szafer Inst. of Botany.
Chicago-Zitierstil (17. Ausg.)Czapik, Romana. Embryological and Cytological Variability of Plants in Polluted Environment. Kraków: Polish Acad. of Sciences, W. Szafer Inst. of Botany, 2002.
MLA-Zitierstil (9. Ausg.)Czapik, Romana. Embryological and Cytological Variability of Plants in Polluted Environment. Polish Acad. of Sciences, W. Szafer Inst. of Botany, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.