APA

Lane F., Pfau J., . (1975). Speed advisory information for reduced visibility conditions. Interim report. Salem, OR: Oregon State Department of Transportation. State Highway Division.

Chicago

Lane FD, Pfau JL, . 1975. Speed advisory information for reduced visibility conditions. Interim report. Salem, OR: Oregon State Department of Transportation. State Highway Division.

Harvard

Lane F., Pfau J., . (1975). Speed advisory information for reduced visibility conditions. Interim report. Salem, OR: Oregon State Department of Transportation. State Highway Division.

MLA

Lane FD, Pfau JL, . Speed advisory information for reduced visibility conditions. Interim report. Salem, OR: Oregon State Department of Transportation. State Highway Division. 1975.