Osterkamp, W. R. (1989). Geomorphology and plant ecology of the Shenandoah Valley: Waterlick to Strasburg, Virginia, July 20-23, 1989. American Geophysical Union.
Chicago Style (17th ed.) CitationOsterkamp, W. R. Geomorphology and Plant Ecology of the Shenandoah Valley: Waterlick to Strasburg, Virginia, July 20-23, 1989. Washington, D.C.: American Geophysical Union, 1989.
MLA (9th ed.) CitationOsterkamp, W. R. Geomorphology and Plant Ecology of the Shenandoah Valley: Waterlick to Strasburg, Virginia, July 20-23, 1989. American Geophysical Union, 1989.
Warning: These citations may not always be 100% accurate.