APA
Labrada R., Caseley J. C., Parker C. & Food and Agriculture Organization of the United Nations. (1994). Weed management for developing countries. Rome: Food and Agriculture Organization of the United Nations.
Chicago
Labrada R, Caseley J C, Parker C and Food and Agriculture Organization of the United Nations. 1994. Weed management for developing countries. Rome: Food and Agriculture Organization of the United Nations.
Harvard
Labrada R., Caseley J. C., Parker C. and Food and Agriculture Organization of the United Nations. (1994). Weed management for developing countries. Rome: Food and Agriculture Organization of the United Nations.
MLA
Labrada R, Caseley J C, Parker C and Food and Agriculture Organization of the United Nations. Weed management for developing countries. Rome: Food and Agriculture Organization of the United Nations. 1994.