APA (7th ed.) Citation

Danilchik, W., Arndt, H. H., & Wood, G. H. (1962). Geology of anthracite in the eastern part of the Shamokin quadrangle, Northumberland County, Pennsylvania. The Survey.

Chicago Style (17th ed.) Citation

Danilchik, Walter, Harold H. Arndt, and Gordon H. Wood. Geology of Anthracite in the Eastern Part of the Shamokin Quadrangle, Northumberland County, Pennsylvania. Washington, D.C.: The Survey, 1962.

MLA (9th ed.) Citation

Danilchik, Walter, et al. Geology of Anthracite in the Eastern Part of the Shamokin Quadrangle, Northumberland County, Pennsylvania. The Survey, 1962.