APA (7th ed.) Citation

Geological Survey (U.S.), North Carolina. Division of Land Resources, Zietz, I., Riggle, F. E., & Gilbert, F. P. (1984). Aeromagnetic map of North Carolina. The Survey ; Arlington, VA.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), North Carolina. Division of Land Resources, Isidore Zietz, Frederic E. Riggle, and Francis P. Gilbert. Aeromagnetic Map of North Carolina. Reston Va.: The Survey ; Arlington, VA, 1984.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Aeromagnetic Map of North Carolina. The Survey ; Arlington, VA, 1984.