Style de citation APA (7e éd.)

Butterfield, C. W. (1884). History of Crawford and Richland counties. History of Wisconsin. Union Publishing.

Style de citation Chicago (17e éd.)

Butterfield, Consul Willshire. History of Crawford and Richland Counties. History of Wisconsin. Springfield, Ill.: Union Publishing, 1884.

Style de citation MLA (8e éd.)

Butterfield, Consul Willshire. History of Crawford and Richland Counties. History of Wisconsin. Union Publishing, 1884.