Cita APA (7th ed.)
Bentley, J. (1995). Principles of measurement system. Longman.
Cita Chicago (17th ed.)
Bentley, John. Principles of Measurement System. Delhi: Longman, 1995.
Cita MLA (9th ed.)
Bentley, John. Principles of Measurement System. Longman, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.