Cita APA (7th ed.)

Beckwith, T. G., & Buck, N. L. (1961). Mechanical measurements. Addison-Wesley.

Cita Chicago (17th ed.)

Beckwith, Thomas G., i N. Lewis Buck. Mechanical Measurements. Reading: Addison-Wesley, 1961.

Cita MLA (9th ed.)

Beckwith, Thomas G., i N. Lewis Buck. Mechanical Measurements. Addison-Wesley, 1961.