Citazione Stile APA (7a Edizione)

Pippard, A. J. S. (1928). Strain energy methods of stress analysis. Longmans, Green.

Citazione stile Chigago Style (17a edizione)

Pippard, Alfred John Sutton. Strain Energy Methods of Stress Analysis. London: Longmans, Green, 1928.

Citatione MLA (8a ed.)

Pippard, Alfred John Sutton. Strain Energy Methods of Stress Analysis. Longmans, Green, 1928.