Cita APA (7a ed.)

NA. (1925). New species of marine fossil mollusca from Western North America. Zenodo.

Cita Chicago Style (17a ed.)

NA. New Species of Marine Fossil Mollusca from Western North America. Zenodo, 1925.

Cita MLA (9a ed.)

NA. New Species of Marine Fossil Mollusca from Western North America. Zenodo, 1925.

Precaución: Estas citas no son 100% exactas.