Cita APA (7a ed.)

Open University, T. (1983). The stability of cracks - Cyril 3b - 6b (1a ed.). Open University.

Cita Chicago Style (17a ed.)

Open University, The. The Stability of Cracks - Cyril 3b - 6b. 1a ed. Wiltshire: Open University, 1983.

Cita MLA (9a ed.)

Open University, The. The Stability of Cracks - Cyril 3b - 6b. 1a ed. Open University, 1983.