APA

Parsons A., . (1976). The rapid measurement of the moisture condition of earthwork material. Crowthorne: Transport and Road Research Laboratory. Lab. report nr 750.

Chicago

Parsons AW, . 1976. The rapid measurement of the moisture condition of earthwork material. Crowthorne: Transport and Road Research Laboratory. Lab. report nr 750.

Harvard

Parsons A., . (1976). The rapid measurement of the moisture condition of earthwork material. Crowthorne: Transport and Road Research Laboratory. Lab. report nr 750.

MLA

Parsons AW, . The rapid measurement of the moisture condition of earthwork material. Crowthorne: Transport and Road Research Laboratory. Lab. report nr 750. 1976.