Armstrong, W. (1980). Better tools for the job: Specifications for hand tools and equipment. Intermidiate Technology Publications.
Цитирование в стиле Чикаго (17-е изд.)Armstrong, William. Better Tools for the Job: Specifications for Hand Tools and Equipment. London: Intermidiate Technology Publications, 1980.
Цитирование MLA (8-е изд.)Armstrong, William. Better Tools for the Job: Specifications for Hand Tools and Equipment. Intermidiate Technology Publications, 1980.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.