APA (7th ed.) Citation

Chatwin, C. P. (1961). British regional geology: East Anglia and adjoining areas (4th ed.). H.M. Stationery Off.

Chicago Style (17th ed.) Citation

Chatwin, C. P. British Regional Geology: East Anglia and Adjoining Areas. 4th ed. London: H.M. Stationery Off, 1961.

MLA (9th ed.) Citation

Chatwin, C. P. British Regional Geology: East Anglia and Adjoining Areas. 4th ed. H.M. Stationery Off, 1961.