Liivrand, E. (1991). Biostratigraphy of the Pleistocene deposits in Estonia and correlations in the Baltic region. Stockholm University, Dept. of Quaternary Research.
Cita Chicago Style (17a ed.)Liivrand, Elsbet. Biostratigraphy of the Pleistocene Deposits in Estonia and Correlations in the Baltic Region. Stockholm: Stockholm University, Dept. of Quaternary Research, 1991.
Cita MLA (8a ed.)Liivrand, Elsbet. Biostratigraphy of the Pleistocene Deposits in Estonia and Correlations in the Baltic Region. Stockholm University, Dept. of Quaternary Research, 1991.
Precaución: Estas citas no son 100% exactas.