Cita APA (7a ed.)
Whitson, A. (1913). Soil Survey of Waushara County Wisconsin.
Cita Chicago Style (17a ed.)
Whitson, A.R. Soil Survey of Waushara County Wisconsin. Madison, 1913.
Cita MLA (9a ed.)
Whitson, A.R. Soil Survey of Waushara County Wisconsin. 1913.
Precaución: Estas citas no son 100% exactas.