APA (7th ed.) Citation

North Carolina. Department of Conservation and Development & North Carolina. Geological Survey, 1891-1925. Bulletin. [publisher not identified].

Chicago Style (17th ed.) Citation

North Carolina. Department of Conservation and Development and North Carolina. Geological Survey. Bulletin. Raleigh [etc.]: [publisher not identified].

MLA (9th ed.) Citation

North Carolina. Department of Conservation and Development and North Carolina. Geological Survey. Bulletin. [publisher not identified].