Davies, A. M. (1961). An Introduction to Palaeontology. London: Thomas Murby.
Trích dẫn kiểu ChicagoDavies, A. Morley. An Introduction to Palaeontology. London: Thomas Murby, 1961.
MLA CitationDavies, A. Morley. An Introduction to Palaeontology. London: Thomas Murby, 1961.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.