Hitchings, R. (1985). How to make cutting-shears for sheet metal: Step-by-step instructions on how to build hand-operated shears for cutting sheet metal. Intermediate Technology Publications.
Цитирование в стиле Чикаго (17-е изд.)Hitchings, Rob. How to Make Cutting-shears for Sheet Metal: Step-by-step Instructions on How to Build Hand-operated Shears for Cutting Sheet Metal. London: Intermediate Technology Publications, 1985.
Цитирование MLA (9-е изд.)Hitchings, Rob. How to Make Cutting-shears for Sheet Metal: Step-by-step Instructions on How to Build Hand-operated Shears for Cutting Sheet Metal. Intermediate Technology Publications, 1985.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.