Style de citation APA (7e éd.)

International Plant Protection Center, FAO, Rome (Italy), United Nations Development Programme, New York (USA), & Agency for International Development, Washington, DC (USA). (1986). Instructor's manual for weed management. Food and Agriculture Organization of the United Nations.

Style de citation Chicago (17e éd.)

International Plant Protection Center, Rome (Italy) FAO, New York (USA) United Nations Development Programme, et Washington Agency for International Development. Instructor's Manual for Weed Management. Rome: Food and Agriculture Organization of the United Nations, 1986.

Style de citation MLA (9e éd.)

International Plant Protection Center, et al. Instructor's Manual for Weed Management. Food and Agriculture Organization of the United Nations, 1986.