Mergl, M. (2001). Lingulate brachiopods of the Silurian and Devonian of the Barrandian (Bohemia, Czech Republic). Národní Muzeum.
Chicago-Zitierstil (17. Ausg.)Mergl, Michal. Lingulate Brachiopods of the Silurian and Devonian of the Barrandian (Bohemia, Czech Republic). Praha: Národní Muzeum, 2001.
MLA-Zitierstil (9. Ausg.)Mergl, Michal. Lingulate Brachiopods of the Silurian and Devonian of the Barrandian (Bohemia, Czech Republic). Národní Muzeum, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.