APA-Zitierstil (7. Ausg.)

(1989). Investigations of the characteristics, origin, and residence time of the Upland residual mantle of the Piedmont and Fairfax County, Virginia. U.S. Gov. Print. Off.

Chicago-Zitierstil (17. Ausg.)

Investigations of the Characteristics, Origin, and Residence Time of the Upland Residual Mantle of the Piedmont and Fairfax County, Virginia. Washington, D.C: U.S. Gov. Print. Off, 1989.

MLA-Zitierstil (9. Ausg.)

Investigations of the Characteristics, Origin, and Residence Time of the Upland Residual Mantle of the Piedmont and Fairfax County, Virginia. U.S. Gov. Print. Off, 1989.