APA (7th ed.) Citation

Gilham, W. (1857). Report on the soils of Powhatan County, Va. Ritchie & Dunnavant, Printers.

Chicago Style (17th ed.) Citation

Gilham, William. Report on the Soils of Powhatan County, Va. Richmond: Ritchie & Dunnavant, Printers, 1857.

MLA (8th ed.) Citation

Gilham, William. Report on the Soils of Powhatan County, Va. Ritchie & Dunnavant, Printers, 1857.