Dyfyniad APA

Polak, P. (1982). Designing for strength: Principles and practical aspects of stress analysis for engineers and students. Macmillan Press.

Dyfyniad Arddull Chicago

Polak, Peter. Designing for Strength: Principles and Practical Aspects of Stress Analysis for Engineers and Students. London: Macmillan Press, 1982.

Dyfyniad MLA

Polak, Peter. Designing for Strength: Principles and Practical Aspects of Stress Analysis for Engineers and Students. Macmillan Press, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.