APA (7th ed.) Citation

Sherlock, R. L. (1935). British regional geology: London and Thames valley. H.M. Stationery off.

Chicago Style (17th ed.) Citation

Sherlock, Robert Lionel. British Regional Geology: London and Thames Valley. London: H.M. Stationery off, 1935.

MLA (9th ed.) Citation

Sherlock, Robert Lionel. British Regional Geology: London and Thames Valley. H.M. Stationery off, 1935.

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