May, M. G. (1980). Recommended controls for pests: Pastures and lucerne : 1979-80. New South Wales. Dept. of Agriculture.
Cita Chicago Style (17a ed.)May, M. G. Recommended Controls for Pests: Pastures and Lucerne : 1979-80. [Sydney]: New South Wales. Dept. of Agriculture, 1980.
Cita MLA (8a ed.)May, M. G. Recommended Controls for Pests: Pastures and Lucerne : 1979-80. New South Wales. Dept. of Agriculture, 1980.
Precaución: Estas citas no son 100% exactas.