Cita APA (7a ed.)

Beaumont, R. A. (1959). Mechanical testing of metallic materials: With special reference to proof stress (3rd ed.). Pitman.

Cita Chicago Style (17a ed.)

Beaumont, R. A. Mechanical Testing of Metallic Materials: With Special Reference to Proof Stress. 3rd ed. London: Pitman, 1959.

Cita MLA (8a ed.)

Beaumont, R. A. Mechanical Testing of Metallic Materials: With Special Reference to Proof Stress. 3rd ed. Pitman, 1959.