British regional geology :
Northern England /
by B.J. Taylor [and others] ; based on previous editions by T. Eastwood.

APA Citation

Taylor, B. J., Institute of Geological Sciences (Great Britain). (19781971). British regional geology: Northern England. 4th ed., reprinted (with additional bibliography). London: H.M. Stationery Office.

MLA Citation

Taylor, B. J, and Institute of Geological Sciences (Great Britain). British Regional Geology: Northern England. 4th ed., reprinted (with additional bibliography). London: H.M. Stationery Office, 19781971.

Warning: These citations may not always be complete (especially for serials).