Cita APA (7a ed.)

Crick, G. List of the Types and figured Specimens of Fossil Cephalopoda in the British Museum [Natural History].

Cita Chicago Style (17a ed.)

Crick, G.C. List of the Types and Figured Specimens of Fossil Cephalopoda in the British Museum [Natural History].

Cita MLA (9a ed.)

Crick, G.C. List of the Types and Figured Specimens of Fossil Cephalopoda in the British Museum [Natural History].