APA

Gattis J., Low S. T., . (1998). Gap acceptance at non-standard stop-controlled intersections. Fayetteville, AR: University of Arkansas.

Chicago

Gattis JL, Low Sonny T, . 1998. Gap acceptance at non-standard stop-controlled intersections. Fayetteville, AR: University of Arkansas.

Harvard

Gattis J., Low S. T., . (1998). Gap acceptance at non-standard stop-controlled intersections. Fayetteville, AR: University of Arkansas.

MLA

Gattis JL, Low Sonny T, . Gap acceptance at non-standard stop-controlled intersections. Fayetteville, AR: University of Arkansas. 1998.