Cita APA (7a ed.)

Robinson, R. (1981). The selection of geometric design standards for rural roads in developing countries. Transport and Road Research Laboratory.

Cita Chicago Style (17a ed.)

Robinson, R. The Selection of Geometric Design Standards for Rural Roads in Developing Countries. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.

Cita MLA (9a ed.)

Robinson, R. The Selection of Geometric Design Standards for Rural Roads in Developing Countries. Transport and Road Research Laboratory, 1981.