International Symposium on Biotechnology <1990, Bratislava, Slovakia>. (1991). Environmental biotechnology: Proceedings of the International Symposium on Biotechnology, Bratislava, Czecho-Slovakia, June 27-29, 1990. Elsevier.
Chicago-Zitierstil (17. Ausg.)International Symposium on Biotechnology <1990, Bratislava, Slovakia>. Environmental Biotechnology: Proceedings of the International Symposium on Biotechnology, Bratislava, Czecho-Slovakia, June 27-29, 1990. Amsterdam: Elsevier, 1991.
MLA-Zitierstil (9. Ausg.)International Symposium on Biotechnology <1990, Bratislava, Slovakia>. Environmental Biotechnology: Proceedings of the International Symposium on Biotechnology, Bratislava, Czecho-Slovakia, June 27-29, 1990. Elsevier, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.