Cita APA (7a ed.)

Hoffman, O., & Sachs, G. (1953). Introduction to the theory of plasticity for engineers. McGraw-Hill.

Cita Chicago Style (17a ed.)

Hoffman, Oscar, y George Sachs. Introduction to the Theory of Plasticity for Engineers. New York: McGraw-Hill, 1953.

Cita MLA (9a ed.)

Hoffman, Oscar, y George Sachs. Introduction to the Theory of Plasticity for Engineers. McGraw-Hill, 1953.