NA. (1951). Descriptions of two new species of marine gastropods from West Mexico and Costa Rica. Zenodo.
Citazione stile Chigago Style (17a edizione)NA. Descriptions of Two New Species of Marine Gastropods from West Mexico and Costa Rica. Zenodo, 1951.
Citatione MLA (9a ed.)NA. Descriptions of Two New Species of Marine Gastropods from West Mexico and Costa Rica. Zenodo, 1951.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.