Cita APA (7a ed.)

Abbott, N. C., & Carver, F. E. (1978). The evolution of Washington counties. Yakima Valley Genealogical Society.

Cita Chicago Style (17a ed.)

Abbott, Newton Carl, y Fred E. Carver. The Evolution of Washington Counties. Yakima, Wash.: Yakima Valley Genealogical Society, 1978.

Cita MLA (8a ed.)

Abbott, Newton Carl, y Fred E. Carver. The Evolution of Washington Counties. Yakima Valley Genealogical Society, 1978.

Precaución: Estas citas no son 100% exactas.