APA

Hemion R., Hull R., . (1976). Headlight requirements in 1990-cost-benefits and mini-field trial of polarized headlights. San Antonio, TX: Southwest Research Institute. Report nr AR 1055.

Chicago

Hemion RH, Hull RW, . 1976. Headlight requirements in 1990-cost-benefits and mini-field trial of polarized headlights. San Antonio, TX: Southwest Research Institute. Report nr AR 1055.

Harvard

Hemion R., Hull R., . (1976). Headlight requirements in 1990-cost-benefits and mini-field trial of polarized headlights. San Antonio, TX: Southwest Research Institute. Report nr AR 1055.

MLA

Hemion RH, Hull RW, . Headlight requirements in 1990-cost-benefits and mini-field trial of polarized headlights. San Antonio, TX: Southwest Research Institute. Report nr AR 1055. 1976.