Cita APA (7a ed.)

International Organization for Standarization. (2002). ISO 12135: Metallic materials- Unified method of test for the determination of quasistatic fracture toughness (1a ed.). ISO.

Cita Chicago Style (17a ed.)

International Organization for Standarization. ISO 12135: Metallic Materials- Unified Method of Test for the Determination of Quasistatic Fracture Toughness. 1a ed. Switzerland: ISO, 2002.

Cita MLA (9a ed.)

International Organization for Standarization. ISO 12135: Metallic Materials- Unified Method of Test for the Determination of Quasistatic Fracture Toughness. 1a ed. ISO, 2002.