APA (7th ed.) Citation

Jones, R. C. B., Tonks, L. H., & Wright, W. B. (1938). Wigan district: (one-inch geological sheet 84 new series). H. M. Stationery Off..

Chicago Style (17th ed.) Citation

Jones, R. C. B., L. H. Tonks, and W. B. Wright. Wigan District: (one-inch Geological Sheet 84 New Series). London: H. M. Stationery Off., 1938.

MLA (8th ed.) Citation

Jones, R. C. B., et al. Wigan District: (one-inch Geological Sheet 84 New Series). H. M. Stationery Off., 1938.