Cita APA (7th ed.)

Foden, F. E. (1961). Efficient English for technical students. University of London.

Cita Chicago (17th ed.)

Foden, F. E. Efficient English for Technical Students. London: University of London, 1961.

Cita MLA (8th ed.)

Foden, F. E. Efficient English for Technical Students. University of London, 1961.