Cita APA (7a ed.)

Barnes, R. M. (1950). Work methods training manual (3rd ed.). Wm. C. Brown.

Cita Chicago Style (17a ed.)

Barnes, Ralph Mosser. Work Methods Training Manual. 3rd ed. Dubuque, Iowa: Wm. C. Brown, 1950.

Cita MLA (9a ed.)

Barnes, Ralph Mosser. Work Methods Training Manual. 3rd ed. Wm. C. Brown, 1950.