APA (7th ed.) Citation

Berdan, J. M. (1984). Leperditicopid ostracodes from Ordovician rocks of Kentucky and nearby states and characteristic features of the Order Leperditicopida. Department of the Interior, U. S. Geological Survey.

Chicago Style (17th ed.) Citation

Berdan, Jean Milton. Leperditicopid Ostracodes from Ordovician Rocks of Kentucky and Nearby States and Characteristic Features of the Order Leperditicopida. Washington: Department of the Interior, U. S. Geological Survey, 1984.

MLA (9th ed.) Citation

Berdan, Jean Milton. Leperditicopid Ostracodes from Ordovician Rocks of Kentucky and Nearby States and Characteristic Features of the Order Leperditicopida. Department of the Interior, U. S. Geological Survey, 1984.