British regional geology: London and Thames Valley.
APA Citation
Sherlock, R. Lionel., Casey, R., Museum of Practical Geology (London, E., Geological Survey of Great Britain. (1960). British regional geology: London and Thames Valley. 3d ed. London: H. M. Stationery Off..
MLA Citation
Sherlock, Robert Lionel, 1875-1948, Raymond Casey, England) Museum of Practical Geology (London, and Geological Survey of Great Britain. British Regional Geology: London And Thames Valley. 3d ed. London: H. M. Stationery Off., 1960.
Warning: These citations may not always be complete (especially for serials).