Joint Council for Landscape Industries (Great Britain) & British Association of Landscape Industries. (1987). Grounds maintenance: Model form of tender and contract documents. British Association of Landscape Industries.
Цитирование в стиле Чикаго (17-е изд.)Joint Council for Landscape Industries (Great Britain) и British Association of Landscape Industries. Grounds Maintenance: Model Form of Tender and Contract Documents. [London?]: British Association of Landscape Industries, 1987.
Цитирование MLA (8-е изд.)Joint Council for Landscape Industries (Great Britain) и British Association of Landscape Industries. Grounds Maintenance: Model Form of Tender and Contract Documents. British Association of Landscape Industries, 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.