International Symposium on Cladocera Tatranská Lomnica, Czechoslovakia, Kořínek, V., & Frey, D. G. (1991). Biology of Cladocera: Proceedings of the Second International Symposium on Cladocera, Tatranská Lomnica, Czechoslovakia, 13-20 September, 1989. Kluwer Academic.
Cita Chicago (17th ed.)International Symposium on Cladocera Tatranská Lomnica, Czechoslovakia, V. Kořínek, i David G. Frey. Biology of Cladocera: Proceedings of the Second International Symposium on Cladocera, Tatranská Lomnica, Czechoslovakia, 13-20 September, 1989. Boston: Kluwer Academic, 1991.
Cita MLA (8th ed.)International Symposium on Cladocera Tatranská Lomnica, Czechoslovakia, et al. Biology of Cladocera: Proceedings of the Second International Symposium on Cladocera, Tatranská Lomnica, Czechoslovakia, 13-20 September, 1989. Kluwer Academic, 1991.