APA (7th ed.) Citation

Castle, H. (1937). A revision of the genus Radula (Reprinted.). Chronica Botanica Co.

Chicago Style (17th ed.) Citation

Castle, Hempstead. A Revision of the Genus Radula. Reprinted. Leiden: Chronica Botanica Co, 1937.

MLA (9th ed.) Citation

Castle, Hempstead. A Revision of the Genus Radula. Reprinted. Chronica Botanica Co, 1937.

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