APA
Duca G., . (2010). Chemistry. Journal of Moldova : General, industrial and ecological chemistry. Vol. 5, nr. 2, 2010. Chişinău: S.n.
Chicago
Duca Gheorghe, . 2010. Chemistry. Journal of Moldova : General, industrial and ecological chemistry. Vol. 5, nr. 2, 2010. Chişinău: S.n.
Harvard
Duca G., . (2010). Chemistry. Journal of Moldova : General, industrial and ecological chemistry. Vol. 5, nr. 2, 2010. Chişinău: S.n.
MLA
Duca Gheorghe, . Chemistry. Journal of Moldova : General, industrial and ecological chemistry. Vol. 5, nr. 2, 2010. Chişinău: S.n. 2010.