APA (7th ed.) Citation

Ross, C. P., Rezak, R., & Skipp, B. (1963). The Belt series in Montana: Data on the Belt series in Montana, and related rocks, with a stratigraphic classification. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Ross, Clyde P., Richard Rezak, and Betty Skipp. The Belt Series in Montana: Data on the Belt Series in Montana, and Related Rocks, with a Stratigraphic Classification. Washington: United States Department of the Interior, Geological Survey, 1963.

MLA (9th ed.) Citation

Ross, Clyde P., et al. The Belt Series in Montana: Data on the Belt Series in Montana, and Related Rocks, with a Stratigraphic Classification. United States Department of the Interior, Geological Survey, 1963.