International Society for Horticultural Science. Commission for Urban Horticulture, Thoday, P. R., & Robinson, D. W. (1987). The Scientific management of vegetation in the urban environment: University of Bath, England, July 8-11, 1985. International Society for Horticultural Sciences.
Citace podle Chicago (17th ed.)International Society for Horticultural Science. Commission for Urban Horticulture, P. R. Thoday, a D. W. Robinson. The Scientific Management of Vegetation in the Urban Environment: University of Bath, England, July 8-11, 1985. Wageningen, Netherlands: International Society for Horticultural Sciences, 1987.
Citace podle MLA (8th ed.)International Society for Horticultural Science. Commission for Urban Horticulture, et al. The Scientific Management of Vegetation in the Urban Environment: University of Bath, England, July 8-11, 1985. International Society for Horticultural Sciences, 1987.