APA (7th ed.) Citation

Wray, D. A., & Cope, F. W. (1948). Geology of Southport and Formby: One-inch geological sheets 74 and 83 new series. H.M.S.O..

Chicago Style (17th ed.) Citation

Wray, D. A., and F. Wolverson Cope. Geology of Southport and Formby: One-inch Geological Sheets 74 and 83 New Series. London: H.M.S.O., 1948.

MLA (8th ed.) Citation

Wray, D. A., and F. Wolverson Cope. Geology of Southport and Formby: One-inch Geological Sheets 74 and 83 New Series. H.M.S.O., 1948.