APA (7th ed.) Citation

Parsons, A. W. (1977). The efficiency of operation of earthmoving plant on road construction sites. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Parsons, A. W. The Efficiency of Operation of Earthmoving Plant on Road Construction Sites. Crowthorne, [England]: Transport and Road Research Laboratory, 1977.

MLA (9th ed.) Citation

Parsons, A. W. The Efficiency of Operation of Earthmoving Plant on Road Construction Sites. Transport and Road Research Laboratory, 1977.