Stan, A. (1995). Farm and ranch safety management (1st edition.). Delmar.
Cita Chicago Style (17a ed.)Stan, Anthony. Farm and Ranch Safety Management. 1st edition. New York: Delmar, 1995.
Cita MLA (8a ed.)Stan, Anthony. Farm and Ranch Safety Management. 1st edition. Delmar, 1995.
Precaución: Estas citas no son 100% exactas.