Cita APA (7th ed.)
Ashby, M. F. Materials Selection in Mechanical Design (5a edición.). Butterworth-Heinemann.
Cita Chicago (17th ed.)
Ashby, Michael F. Materials Selection in Mechanical Design. 5a edición. Oxford, Inglaterra: Butterworth-Heinemann.
Cita MLA (9th ed.)
Ashby, Michael F. Materials Selection in Mechanical Design. 5a edición. Butterworth-Heinemann.
Atenció: Aquestes cites poden no estar 100% correctes.