Polak, P. (1982). Designing for strength: Principles and practical aspects of stress analysis for engineers and students. Macmillan Press.
Цитирование в стиле Чикаго (17-е изд.)Polak, Peter. Designing for Strength: Principles and Practical Aspects of Stress Analysis for Engineers and Students. London: Macmillan Press, 1982.
Цитирование MLA (9-е изд.)Polak, Peter. Designing for Strength: Principles and Practical Aspects of Stress Analysis for Engineers and Students. Macmillan Press, 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.