APA

Transport Research Laboratory T., Current topics in transport CT 37, . (1993). Geotextiles in road engineering (1991-1993). Crowthorne: Transport Research Laboratory, TRL.

Chicago

Transport Research Laboratory TRL, Current topics in transport CT 37, . 1993. Geotextiles in road engineering (1991-1993). Crowthorne: Transport Research Laboratory, TRL.

Harvard

Transport Research Laboratory T., Current topics in transport CT 37, . (1993). Geotextiles in road engineering (1991-1993). Crowthorne: Transport Research Laboratory, TRL.

MLA

Transport Research Laboratory TRL, Current topics in transport CT 37, . Geotextiles in road engineering (1991-1993). Crowthorne: Transport Research Laboratory, TRL. 1993.