Cita APA (7a ed.)

Clay, S. A. (2011). GIS applications in agriculture: Volume three, Invasive species. CRC Press.

Cita Chicago Style (17a ed.)

Clay, Sharon A. GIS Applications in Agriculture: Volume Three, Invasive Species. Boca Raton, FL: CRC Press, 2011.

Cita MLA (9a ed.)

Clay, Sharon A. GIS Applications in Agriculture: Volume Three, Invasive Species. CRC Press, 2011.