APA

Shaoul J., . (1976). Factors which constrain the variability of a group's mileage and other exposure variables. Salford: Salford University. Road Safety Research Unit. Report.

Chicago

Shaoul J, . 1976. Factors which constrain the variability of a group's mileage and other exposure variables. Salford: Salford University. Road Safety Research Unit. Report.

Harvard

Shaoul J., . (1976). Factors which constrain the variability of a group's mileage and other exposure variables. Salford: Salford University. Road Safety Research Unit. Report.

MLA

Shaoul J, . Factors which constrain the variability of a group's mileage and other exposure variables. Salford: Salford University. Road Safety Research Unit. Report. 1976.