APA

Carder D., . (2005). Design guidance on the use of a row of spaced piles to stabilise clay highway slopes. Crowthorne: TRL Limitied.

Chicago

Carder DR, . 2005. Design guidance on the use of a row of spaced piles to stabilise clay highway slopes. Crowthorne: TRL Limitied.

Harvard

Carder D., . (2005). Design guidance on the use of a row of spaced piles to stabilise clay highway slopes. Crowthorne: TRL Limitied.

MLA

Carder DR, . Design guidance on the use of a row of spaced piles to stabilise clay highway slopes. Crowthorne: TRL Limitied. 2005.