APA (7th ed.) Citation

North Carolina Geological and Economic Survey. (1908). Biennial report of the state geologist. North Carolina Geological and Economic Survey.

Chicago Style (17th ed.) Citation

North Carolina Geological and Economic Survey. Biennial Report of the State Geologist. Raleigh: North Carolina Geological and Economic Survey, 1908.

MLA (9th ed.) Citation

North Carolina Geological and Economic Survey. Biennial Report of the State Geologist. North Carolina Geological and Economic Survey, 1908.

Warning: These citations may not always be 100% accurate.