Commonwealth Agricultural Bureaux & Julien, M. H. (1992). Biological control of weeds: A world catalogue of agents and their target weeds (3rd ed.). CAB International.
Citazione stile Chigago Style (17a edizione)Commonwealth Agricultural Bureaux e M. H. Julien. Biological Control of Weeds: A World Catalogue of Agents and Their Target Weeds. 3rd ed. Wallingford, U.K.: CAB International, 1992.
Citatione MLA (9a ed.)Commonwealth Agricultural Bureaux e M. H. Julien. Biological Control of Weeds: A World Catalogue of Agents and Their Target Weeds. 3rd ed. CAB International, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.