APA (7th ed.) Citation

Spath, L. F. (1934). Catalogue of the fossil Cephalopoda in the British Museum <Natural History>. Museum.

Chicago Style (17th ed.) Citation

Spath, Leonard Frank. Catalogue of the Fossil Cephalopoda in the British Museum <Natural History>. London: Museum, 1934.

MLA (9th ed.) Citation

Spath, Leonard Frank. Catalogue of the Fossil Cephalopoda in the British Museum <Natural History>. Museum, 1934.

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