APA

Edwards F. E., . (1849). A Monograph of the Eocene Mollusca or descriptions of shells from the older Tertiaries of England. London: Palaeontographical Society.

Chicago

Edwards Frederic Erasmus, . 1849. A Monograph of the Eocene Mollusca or descriptions of shells from the older Tertiaries of England. London: Palaeontographical Society.

Harvard

Edwards F. E., . (1849). A Monograph of the Eocene Mollusca or descriptions of shells from the older Tertiaries of England. London: Palaeontographical Society.

MLA

Edwards Frederic Erasmus, . A Monograph of the Eocene Mollusca or descriptions of shells from the older Tertiaries of England. London: Palaeontographical Society. 1849.