APA (7th ed.) Citation

Salter, W. E. G. (1960). Productivity and technical change. University of Cambridge.

Chicago Style (17th ed.) Citation

Salter, W. E. G. Productivity and Technical Change. Cambridge, [Eng.]: University of Cambridge, 1960.

MLA (9th ed.) Citation

Salter, W. E. G. Productivity and Technical Change. University of Cambridge, 1960.