APA (7th ed.) Citation

Grant, U. S., & Quayle, E. H. (1934). A new Middle Miocene Neptunea from California. Zenodo.

Chicago Style (17th ed.) Citation

Grant, U S., and Ernest H. Quayle. A New Middle Miocene Neptunea from California. Zenodo, 1934.

MLA (9th ed.) Citation

Grant, U S., and Ernest H. Quayle. A New Middle Miocene Neptunea from California. Zenodo, 1934.

Warning: These citations may not always be 100% accurate.