Borsy, P., Gadea, R., Vera Sosa, E., & Sims, B. G. (2013). Forest management and conservation agriculture: Experiences of smallholder farmers in the eastern region of Paraguay. Plant Production and Protection Division, Food and Agriculture Organization of the United Nations.
Чикаго стиль цитування (17-те видання)Borsy, Paul, Rafael Gadea, Esteban Vera Sosa, та B. G. Sims. Forest Management and Conservation Agriculture: Experiences of Smallholder Farmers in the Eastern Region of Paraguay. Rome: Plant Production and Protection Division, Food and Agriculture Organization of the United Nations, 2013.
Стиль цитування MLA (9-ме видання)Borsy, Paul, et al. Forest Management and Conservation Agriculture: Experiences of Smallholder Farmers in the Eastern Region of Paraguay. Plant Production and Protection Division, Food and Agriculture Organization of the United Nations, 2013.