Ramsko?ld, L. (1991). The perforated trilobite Laethoprusia gen. nov. and the phylogeny of Koneprusia and Isoprusia (Odontopleuridae, Koneprusiinae). [s.l.]: [s.n.].
Chicago Style CitationRamsko?ld, Lars. The Perforated Trilobite Laethoprusia Gen. Nov. and the Phylogeny of Koneprusia and Isoprusia (Odontopleuridae, Koneprusiinae). [s.l.]: [s.n.], 1991.
MLA CitationRamsko?ld, Lars. The Perforated Trilobite Laethoprusia Gen. Nov. and the Phylogeny of Koneprusia and Isoprusia (Odontopleuridae, Koneprusiinae). [s.l.]: [s.n.], 1991.
Warning: These citations may not always be 100% accurate.