Cita APA (7a ed.)

Robson, A. G. (1947). Engineering workshop principles and practice. Emmott.

Cita Chicago Style (17a ed.)

Robson, Arthur G. Engineering Workshop Principles and Practice. London: Emmott, 1947.

Cita MLA (9a ed.)

Robson, Arthur G. Engineering Workshop Principles and Practice. Emmott, 1947.