APA Edition Citation

Frost, D. V., & Smart, J. G. O. (1979). Geology of the country north of Derby : memoir for 1,50,000 geological sheet 125 / D.V. Frost and J.G.O. Smart ; contributors N. Aitkenhead ... [and others]: Memoir for 1,50,000 geological sheet 125. HMSO [for the] Institute of Geological Sciences.

Chicago Edition Citation

Frost, D. V., and J. G. O. Smart. Geology of the Country North of Derby : Memoir for 1,50,000 Geological Sheet 125 / D.V. Frost and J.G.O. Smart ; Contributors N. Aitkenhead ... [and Others]: Memoir for 1,50,000 Geological Sheet 125. London: HMSO [for the] Institute of Geological Sciences, 1979.

MLA Edition Citation

Frost, D. V., and J. G. O. Smart. Geology of the Country North of Derby : Memoir for 1,50,000 Geological Sheet 125 / D.V. Frost and J.G.O. Smart ; Contributors N. Aitkenhead ... [and Others]: Memoir for 1,50,000 Geological Sheet 125. HMSO [for the] Institute of Geological Sciences, 1979.