Cita APA (7a ed.)

Curtis, J. T. (1971). The Vegetation of Wisconsin: An Ordination of Plant Communities. University of Wisconsin Press.

Cita Chicago Style (17a ed.)

Curtis, John T. The Vegetation of Wisconsin: An Ordination of Plant Communities. Madison: University of Wisconsin Press, 1971.

Cita MLA (8a ed.)

Curtis, John T. The Vegetation of Wisconsin: An Ordination of Plant Communities. University of Wisconsin Press, 1971.