APA

Visser A., Curtayne P., . (1982). Routine operation, calibration and control of the linear displacement integrator. Pretoria: National Institute for Transport and Road Research. Technical report RC/7/82.

Chicago

Visser AT, Curtayne PC, . 1982. Routine operation, calibration and control of the linear displacement integrator. Pretoria: National Institute for Transport and Road Research. Technical report RC/7/82.

Harvard

Visser A., Curtayne P., . (1982). Routine operation, calibration and control of the linear displacement integrator. Pretoria: National Institute for Transport and Road Research. Technical report RC/7/82.

MLA

Visser AT, Curtayne PC, . Routine operation, calibration and control of the linear displacement integrator. Pretoria: National Institute for Transport and Road Research. Technical report RC/7/82. 1982.