APA (7th ed.) Citation

Owens, J. P. (1989). Cretaceous and Tertiary stratigraphy of the Elk Neck Area, northeastern Maryland: Elk Neck State Park, Maryland, July 12, 1989. American Geophysical Union.

Chicago Style (17th ed.) Citation

Owens, James Patrick. Cretaceous and Tertiary Stratigraphy of the Elk Neck Area, Northeastern Maryland: Elk Neck State Park, Maryland, July 12, 1989. Washington, D.C: American Geophysical Union, 1989.

MLA (9th ed.) Citation

Owens, James Patrick. Cretaceous and Tertiary Stratigraphy of the Elk Neck Area, Northeastern Maryland: Elk Neck State Park, Maryland, July 12, 1989. American Geophysical Union, 1989.