APA

Beckwith T. G., Buck N. L., . (1961). Mechanical measurements. Reading, Mass. [u.a.]: Addison-Wesley.

Chicago

Beckwith Thomas G, Buck Nelson L, . 1961. Mechanical measurements. Reading, Mass. [u.a.]: Addison-Wesley.

Harvard

Beckwith T. G., Buck N. L., . (1961). Mechanical measurements. Reading, Mass. [u.a.]: Addison-Wesley.

MLA

Beckwith Thomas G, Buck Nelson L, . Mechanical measurements. Reading, Mass. [u.a.]: Addison-Wesley. 1961.