APA (7th ed.) Citation

(1989). Tectonics of the Virginia Blue Ridge and Piedmont: Culpeper to Richmond, Virginia, July 19 - 24, 1989. American Geophysical Union.

Chicago Style (17th ed.) Citation

Tectonics of the Virginia Blue Ridge and Piedmont: Culpeper to Richmond, Virginia, July 19 - 24, 1989. Washington, DC: American Geophysical Union, 1989.

MLA (9th ed.) Citation

Tectonics of the Virginia Blue Ridge and Piedmont: Culpeper to Richmond, Virginia, July 19 - 24, 1989. American Geophysical Union, 1989.

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